Regarding round the value.

[Former Member]

Hi Friends

I have a value like

1666.6666

I wnat to make the above value as below

1666.67

plz send me the solution.

Thanks

Hazrath.G

[Former Member]

Hi

use one of the following

float val = 1666.6666;
val *= 100;
val = (float)Math.round(val)/100;


Or

DecimalFormat decimalFormat = new DecimalFormat( "#,###,###,##0.00" );
	  double val= 100.2397;
	  double newval = new Double(decimalFormat.format(val)).doubleValue();

Regards

Ayyapparaj

[Former Member]

Hi Hazrat,

Use the following method in your class to round off the value.

use types as per your need as double or float.

private double round(double value, int decimalPlace)

{

double power_of_ten = 1;

while (decimalPlace-- > 0)

power_of_ten *= 10.0;

return Math.round(value * power_of_ten) / power_of_ten;

}

[Former Member]

Hi Hazrat,

Here u go !!!!

Use the following code to round off to two places of decimal

import java.text.NumberFormat;

NumberFormat nf = NumberFormat.getInstance();

nf.setMaximumFractionDigits(2);

nf.setMinimumFractionDigits(2);

String formattedNo = nf.format(1666.6666);

formattedNo Shud contain the rounded value 1666.67

Note the the format returns String,you can convert the string accordingly.

Eg :For float use Float.parseFloat(formattedNo).

This should solve ur problem

Cheers,

Santhosh