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

Description

round

License

Apache License

Declaration

public static double round(double value, int places) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    public static double round(double value, int places) {
        if (places < 0)
            throw new IllegalArgumentException();
        long factor = (long) Math.pow(10, places);
        return (double) Math.round(value * factor) / factor;
    }/*from   ww w . j a  v  a2s .  c  om*/
}

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