Java Double Number Round round(double value, int decimalPlace)

Description

round

License

Open Source License

Declaration

public static double round(double value, int decimalPlace) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    public static double round(double value, int decimalPlace) {
        double power_of_ten = 1;
        while (decimalPlace-- > 0)
            power_of_ten *= 10.0;//from  w  w  w  .j  a  v a  2s  . c  o  m
        return Math.round(value * power_of_ten) / power_of_ten;
    }
}

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