Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

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

public class Main {
    /**
     * Round double value with low error
     *
     * @param value  Value
     * @param places decimal
     * @return double
     */
    static double round(double value, int places) {
        // check if places below 0
        places = Math.max(0, places);
        BigDecimal bd = new BigDecimal(value);
        bd = bd.setScale(places, RoundingMode.HALF_UP);
        return bd.doubleValue();
    }
}