Round value in java script

Question

hi,
I have to calculate Salary into textfield .
Problem is after Calculation salary amount 1230.3566678787 like this come into text field.
i want only 1230.35 amount.
<script>
function multiplyItems(){
function getVal(item){
if($x(item).value != "")
return parseFloat($x(item).value);
else
return 0;
$x('P65_SALARY').value =getVal('P65_ADVANCE_PAYMENT')+
getVal('P65_OVR_TM_AMT')+getVal('P65_BONUS') + getVal('P65_OTHER_CHARGES')-getVal('P65_LEAVE_AMOUNT');
</script>How can i do this in java script.

Answer 1

Change your code as below.
<script>
function multiplyItems(){
function getVal(item){
if($x(item).value != "")
return parseFloat($x(item).value);
else
return 0;
$x('P65_SALARY').value =Math.round((getVal('P65_ADVANCE_PAYMENT')+getVal('P65_OVR_TM_AMT')+getVal('P65_BONUS') + getVal('P65_OTHER_CHARGES')-getVal('P65_LEAVE_AMOUNT'))*100)/100;
</script>Better if you post a javascript question in a javascript forum. Chances of getting a solution will be increased.