Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

public class Main {
    static int[] s_arPows = new int[] { 1, 10, 100, 1000, 10000 };

    public static float round(float sfFloat, int digits) {
        // Avoiding pow calcs.
        int multi;
        if (digits < s_arPows.length) {
            multi = s_arPows[digits];
        } else {
            multi = (int) Math.pow(10, digits);
        }

        return (float) Math.round(sfFloat * multi) / multi;
    }
}