Java BigDecimal Round round(BigDecimal value, int places)

Description

round

License

Apache License

Declaration

public static BigDecimal round(BigDecimal value, int places) 

Method Source Code

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

import java.math.BigDecimal;
import java.math.RoundingMode;

public class Main {
    public static double round(double value, int places) {
        if (places < 0)
            throw new IllegalArgumentException();

        BigDecimal bd = new BigDecimal(value);
        bd = bd.setScale(places, RoundingMode.HALF_UP);
        return bd.doubleValue();
    }/*w w w .j  ava2 s  .  c  o  m*/

    public static BigDecimal round(BigDecimal value, int places) {
        if (places < 0)
            throw new IllegalArgumentException();

        value = value.setScale(places, RoundingMode.HALF_UP);
        return value;
    }
}

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