Android Double Round round(double val, int numberOfDigitsAfterDecimal)

Description

round

Declaration

public static double round(double val, int numberOfDigitsAfterDecimal) 

Method Source Code

//package com.java2s;

public class Main {
    public static double round(double val, int numberOfDigitsAfterDecimal) {
        double p = (float) Math.pow(10, numberOfDigitsAfterDecimal);
        val = val * p;
        double tmp = Math.floor(val);
        return (double) tmp / p;
    }//from  www  .  j  a  v a  2s. c o m
}

Related

1. round(double d, int decimalPlace)
2. round(double value)
3. round(double d, int decimalPlace)
4. round(double what, int howmuch)
5. roundTwoDecimals(double d)
6. round(double number, int decimal)
7. convertDecimal(double d)