Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    /**
     * Function that rounds a number to N decimal places
     * 
     * @param d
     *            Double to round
     * @param n
     *            Number of decimal places to round to
     * @return
     */
    public static double roundn(double d, int n) {
        d = d * Math.pow(10, n);
        d = Math.round(d);
        d = d / Math.pow(10, n);
        return d;
    }
}