How is it possible to precise a float number in java

Question

Hello ,
It is my second post and i couldnt find an answer to it. The problem ii want to display a float number with only the last three decimal after the comma. For example, float x = 23.445566 and i need to display only 23.445
How can i do that ? here is the code:
int val1 = 1432;
int val2 = 13;
float result = 0.000F
(float) (valu1/valu2)
the result = 110.153846...
And what i want to display is 110.153
Please help.
Thanks

Answer 1

You're right - java.text.Decimal format uses round half even, java.util.Formatter uses round half up.
    Float f = 0.5F;
    System.out.printf("%.0f\n", f);
    System.out.println(new java.text.DecimalFormat("0").format(f));
1
0In the ASNI C implementations I've worked with, printf also uses half-even.
Bizarre.
Pete