Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.math.BigDecimal;

public class Main {

    public static double retainDecimal(int decimalNumber, double value) {
        BigDecimal bg = new BigDecimal(value);
        return bg.setScale(decimalNumber, BigDecimal.ROUND_HALF_UP).doubleValue();

    }
}