Result to two decimal places

Hi I have the following code for currency conversion, now I want that when a converted currency result is for example 1.8 it displays 1.80 ie to two decimal places. how is this done? thanks
private void converteurosButtonActionPerformed(java.awt.event.ActionEvent evt) {
//Parse Euros as a double and convert to GBP.
    DecimalFormat df = new DecimalFormat("#,###.##");
    double gbp = (double) (Double.parseDouble(eurosTextField1.getText())) * 0.796345;
    convertedeurosLabel.setText("� "+df.format(gbp));

private static DecimalFormat format = new DecimalFormat("0.00");
private String format(double value) {
return format.format(value);
// call as
format(2.999);

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Displaying results with a decimal place of two. Forcing decimal place.

Hi there,
Im writing a simple calculation device.
You input one digit and press one of two buttons to multiply it by a certain number and then the result is displayed. The result is displyed hiding the result of the button you didn't press and visa versa.
I am having a problem displaying the result with a constant two decimal place.
I am using strings and thus don't know how to do this.
Here is my code:
import flash.events.MouseEvent;
//restrict the input textfield to only numbers
txtinput.restrict = "0-9";
//restrict the input textfield to only two characters
txtinput.maxChars = 6;
// event listeners
btnW.addEventListener(MouseEvent.CLICK, WHandler);
btnC.addEventListener(MouseEvent.CLICK, CHandler);
btnW.addEventListener(MouseEvent.CLICK, hideC);
btnC.addEventListener(MouseEvent.CLICK, hideW);
//functions
function WHandler (e:MouseEvent):void
          //white calculation
          var answerW:Number = Number(txtinput.text) * Number(0.90);
          txtWResult.text = answerW.toString();
function CHandler (e:MouseEvent):void
          //colour calculation
          var answerC:Number = Number(txtinput.text) * Number(0.99);
          txtCResult.text = answerC.toString();
function hideC (e:MouseEvent):void
          //Hide colour result
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function hideW (e:MouseEvent):void
          //Hide white result
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After having a look online I have found these two resources:
http://helpx.adobe.com/flash/kb/rounding-specific-decimal-places-flash.html
and
http://stackoverflow.com/questions/11469321/decimals-to-one-decimal-place-in-as3
But I am confused when combining these techniques with strings.
Any help would be greatly appreciated,
Thanks in advance
Mr B

Use the toFixed() method of the Number class instead of the toString() method. The result of it is a String with the number of decimal places you specify.
          var answerW:Number = Number(txtinput.text) * Number(0.90);
          txtWResult.text = answerW.toFixed(2);
          var answerC:Number = Number(txtinput.text) * Number(0.99);
          txtCResult.text = answerC.toFixed(2);

Convert amount with four decimal places to amount with two decimal places

Hi,
for specific reasons we have set the prices to four decimal places. However, in an invoice the staff needs to see all prices with two decimal places. Therefore I have created new user-defined fields which should show the rounded values However, I have not yet found the right formatted search that outputs the value with two decimal places including currency symbol.
The statement
SELECT $[$38.20.NUMBER]
outputs the value with two decimal places which is fine, but it does not contain the currency.
The statement
SELECT $[$38.20.0]
outputs both value and currency, but the value still has four decimal places as the original price.
And the statement
SELECT CAST($[$38.20.NUMBER] AS VARCHAR(20)) + $[$38.20.CURRENCY]
outputs a value with even six decimal places.
Did anyone already have the same problem???
Or does anyone have any idea???
Thanks and regards
Corinna

Hi again,
the value should be displayed in a user-defined field of the screen.
The result of the query
SELECT $[$38.20.NUMBER]
has already two decimal places, so that I do not need a round here. But the currency is missing.
When I add the round function to the query
SELECT $[$38.20.0]
it does unfortunatly result in an error.
Any ideas????
Thanks so much in advance!

How do I round calculations to two decimal places (form-wide)

Hi,
I've created an order form where customers input the quantity of product they want to order and the form outputs the total due (including shipping and sales tax). Depending on user input, the resulting total sometimes contains more than two decimal places. How do I round calculations to two decimal places? Is there a way to do this form-wide?
I'm new at using Acrobat for calculations. Any help would be greatly appreciated! Thanks...

The above will affect the displayed value not the actual value of the field nor its value when accessed in another computation. This behavior may cause an error of 1 cent or more in the grand total or sales tax computation. If you want the the value and displayed value to be the same value you can use the following Validation script:
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Limiting AS distance to two decimal places

I am just about there getting the Google Maps API talking to my SQL database. For my search results I have the SQL:
SELECT *, ( 3959 * acos( cos( radians(" .$POST["latitude"] .") ) * cos( radians( lat ) ) * cos( radians( lng ) - radians(" .$POST["longitude"] .") ) + sin( radians(" .$_POST["latitude"] .") ) * sin( radians( lat ) ) ) ) AS distance FROM VenuesGeocodes1 HAVING distance < 100 ORDER BY distance LIMIT 0 , 30;
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How can I limit that to just two decimal places? I thought I just needed to change distance to distance (10,2), but it didn't like it.
If anyone can let me know what it should be that would be much appreciated.
Thanks.

Thanks Rob - I also got it to work using ROUND in the query:
SELECT *, ROUND( 3959 * acos....

Rounding off to two decimal places

Hello,
For simplicity, is there a method which will round off
a double variable to two decimal places.
Excample: if I have a result which equals 2.1999998
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Any help would be much appreciated.
Thanks

If you are trying to do dollars and cents, I further recommend you use:NumberFormat currencyFormatter = NumberFormat.getCurrencyInstance();
String currencyOut = currencyFormatter.format(yourNumber);to format your numbers as they will give the correct precision for international currencies simply by setting the locale, and they will also automatically handle the currency symbols ($, DM FR, etc.)
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Printing to two decimal places on the screen

Hi everyone...
I am using mysql as my DB...my field is declared there as decimal(8,2) means to 2 decimal place..when i am getting the result i also need to print to 2 decimal place...
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javax.text.DecimalFormat dfrm t=new java.text.DecimalFormat("#0.00");
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String result = dfrm.format(rs.getDouble("Price"));

Convert to two decimal places

Hi I have some code which I have written but am unable to convert it to two decimal places. Have tried various techniques by looking through some of the forums. My problem is that my data starts off as varchar(500) and initially I have to substring to get
the actual numeric part of the data.
At the moment i get a result such as 48487.800000. I would like 48487.80.
Just wondering if anyone has any ideas where I could be going wrong. Here is my effort.
select SUM(Next_Value)/100 AS ResultExpected from
Select A.ID, A.LogData,
(Select Top 1
--CONVERT(numeric,
-- cast(substring(B.LogData,6,36) AS numeric(10,2))
--CONVERT(numeric(8,2),cast(substring(B.LogData,6,36) as numeric(8,2)) )
cast(substring(B.LogData,6,36) as numeric(10,2))
From HMRC_Load B
Where B.Id > A.Id and A.LogData like 'NewFigure%'
order By B.Id) as Next_Value
From HMRC_Load A
where A.LogData like 'NewFigure'
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Top Geezer

select CAST(SUM(Next_Value)/100 AS Numeric(10,2)) AS ResultExpected from
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substring(B.LogData,6,36)
From HMRC_Load B
Where B.Id > A.Id and A.LogData like 'NewFigure%'
order By B.Id) as numeric(10,2)) as Next_Value
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Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

Two decimal places

Hello, i want to have my results in my shop apllication in two decimal places. I tried DecimalFormat f = new DecimalFormat("#.##"); with import java.text.DecimalFormat; but it doesnt change the decimal places.
And when i try this class example which i found on http://www.roseindia.net/java/beginners/RoundTwoDecimalPlaces.shtml it says that inner classes cannot have static declarations on public static void main(String[] args) { and public static float Round(float Rval, int Rpl) {
Im using netbeans 5,5, does someone know what the problem is?
public class RoundTwoDecimalPlaces{
public static void main(String[] args) {
float num = 2.954165f;
float round = Round(num,2);
System.out.println("Rounded data: " + round);
public static float Round(float Rval, int Rpl) {
float p = (float)Math.pow(10,Rpl);
Rval = Rval * p;
float tmp = Math.round(Rval);
return (float)tmp/p;
Edited by: javaboy on Nov 11, 2007 12:46 PM

package view;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import controller.index;
import model.product;
import java.text.*;
public class View_basket extends JPanel implements ActionListener{
 private static final long serialVersionUID = 1L;
 private index index;
 private JButton btnGoToPay;
 private JLabel[] lblProducts, lblPrices;
 private int countProducts;
 private int offset=40; // # of pixels from the top
 private int increment=20; // the next product will appear this amount of pixels below it's predecessor
 private JPanel container;
 public View_basket(index index){
 this.container = new JPanel(null);
 this.container.setName("Shopping basket");
 this.container.setBackground(new Color(151, 186, 225));
 this.container.setSize(190,200);
 this.container.setLocation(550,20);
 this.index=index;
 public JPanel updateGui(){
 System.out.println("class view.View_basket.updateGui()");
 ArrayList products = index.basket.getProducts();
 countProducts = products.size();
 // if product basket is to big, resize the basket frame
 if(countProducts > 6){
 this.container.setSize(190,(300+((countProducts-6)*10)));
 lblProducts = new JLabel[countProducts];
 lblPrices = new JLabel[countProducts];
 JLabel lblTitle = new JLabel();
 lblTitle.setText("Winkelmand");
 lblTitle.setBounds(5, 5, 150, 20);
 lblTitle.setFont(index.FONT_12_BOLD);
 this.container.add(lblTitle);
 int teller=offset;
 double total=0;
 // walk trough all values from the arrayList
 for(int i=0; i < countProducts; i++){
 product product = (product)products.get(i);
 lblProducts[i] = new JLabel(product.toString());
 lblProducts.setBounds(5, teller, 130, 20);
 lblProducts[i].setFont(index.FONT_10_PLAIN);
 this.container.add(lblProducts[i]);
 lblPrices[i] = new JLabel("? "+ product.getPrice());
 lblPrices[i].setBounds(140, teller, 150, 20);
 lblPrices[i].setFont(index.FONT_10_PLAIN);
 this.container.add(lblPrices[i]);
 teller +=increment;
 total += product.getPrice();
 // create total labels
 JLabel lblTotal = new JLabel("Totaal: ");
 lblTotal.setBounds(5, teller, 50, 20);
 lblTotal.setFont(index.FONT_10_BOLD);
 this.container.add(lblTotal);
 // create total labelseeuro
 JLabel lblTotalPriceeuro = new JLabel("? "+ total);
 lblTotalPriceeuro.setBounds(140, teller, 50, 20);
 lblTotalPriceeuro.setFont(index.FONT_10_BOLD);
 this.container.add(lblTotalPriceeuro);
// create total labelsdollar
 JLabel lblTotalPricedollar = new JLabel("$ "+ total*1.45);
 lblTotalPricedollar.setBounds(140, teller, 50, 40);
 lblTotalPricedollar.setFont(index.FONT_10_BOLD);
 this.container.add(lblTotalPricedollar);
 int btnOffset = this.container.getHeight()-25;
 btnGoToPay = new JButton("Betalen...");
 btnGoToPay.setBounds(5, btnOffset, 180, 20);
 btnGoToPay.setFont(index.FONT_12_BOLD);
 btnGoToPay.addActionListener( this );
 if(countProducts == 0)
 btnGoToPay.setEnabled(false);
 this.container.add(btnGoToPay);
 return container;
 public void actionPerformed(ActionEvent event) {
 // if the pay button is pressed
 if(event.getSource().equals(btnGoToPay)){
 ((View_pay) index.panelPay).updateGui();
 index.showPanel("View_pay");

Trunc percentage two decimal places

I have a report that has the option of dispalying pdf or excel. I have the pdf version working fine but i am having a little trouble on the excel version. I have a grand total and department total. Basically I need help formating two decimal places. Both dept_total and grand_total are numbers that both display. I have another column that displays what percent of the total is from each dept.It currently returns a number such as 10.23383547957459973 which i need to display as 10.23 How can i incorporate the trunc function into this code?
...to_char((dept_total/grand_total) *100)
The query looks similar to this.
select
to_char(a._grand_total)
,to_char(a.dept_total)
,to_char((dept_total/grand_total) *100)
from(
select sum(xxxx) grand_total,
sum(xxxx) dept_total
from table)a

Hi,
Since you're calling TO_CHAR anyway, you can add a 2nd argument, specifying two decimal places:
select
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How to set two decimal places in currency inr

hi,
i want to set two decimal places for my co.code currencu inr. In t-code oy04 there is no 2 decimal places. Please tell me how set decimal places so that amount in account balances should be in two decimal places.
thanks
amol

Hello,
If your currency code entry isn't in OY04 customizing step, your currency code has 2 decimal place automaticly. If you want to define a special decimal place without "2", you must define it in OY04.
Regards,
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Rounding to two decimal places in BPC/NW

Hello,
I am dealing with the task to round values to two decimal places. I have found some discussions in BPC-MS where the statement ROUND should work in logic. Unfortunately I am not able to make it work in the NW version.
Isn't there also a parameter in the appset or application administration which would cut the numbers only to two decimal places (this task would be also a possible solution for us).
Thanks for any help
Jan

Hello Pravin,
the second import worked fine. I realized that the class has changed to ZCL_BPC_SL_ROUND.
I debugged the class and noticed that the parameter it_cv is not filled at all. Therefore the program ends before starting the rounding procedure. Here is the part of the code:
Take CV into account
clear l_success.
loop at it_cv into ls_cv.
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    loop at ls_cv-member into l_member.
      if sy-tabix eq 1.
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        concatenate l_val_string l_member into l_val_string separated by ','.
      endif.
    endloop.
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        cl_ujk_logger=>log( l_log_msg ).
        cl_ujk_logger=>log( 'Exiting Round Method' ).
        cl_ujk_logger=>empty_line( ).
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          exporting messages = et_message.
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thanks

it is not possible to store with Number datatype. if you are using the data to sho report, then change its format (like 45 to 45.00). if you want to store 45.00 in database, then you have to modify the datatype for that column. for this follow the following path
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This works well with SQL Dev 1.5.X.
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How can I limit a double value to two decimal place?

How can I limit a double value to two decimal place?
Java keeps on adding zero's to a simple double subtraction:
1497 - 179.64 = 1317.3600000000001The answer must have been simply: 1317.36

If the trouble is with output ...
If the trouble is with value accuracy ...The trouble is with OPs understanding of and/or expectations of IEEE 754 floating point numbers. o_O
[And it's probably a view (output) issue.]
how can i actually use numberformat to cut those
unwanted decimal places?Read the API - Puce already provided the link.

Result to two decimal places

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