Java Number Round roundTo2SigPlaces(double value)

Description

Round double to 2- significant places

License

Open Source License

Parameter

Parameter	Description
value	Double to round

Return

A double rounded to 2- significant places

Declaration

public static double roundTo2SigPlaces(double value) 

Method Source Code

//package com.java2s;
/**/* www.j  ava 2  s . c o  m*/
 * Copyright (C) 2014 Aniruddh Fichadia
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 * 
 * If you use or enhance the code, please let me know using the provided author information or via
 * email Ani.Fichadia@gmail.com.
 */

public class Main {
    /**
     * Round double to 2- significant places
     * 
     * @param value Double to round
     * 
     * @return A double rounded to 2- significant places
     */
    public static double roundTo2SigPlaces(double value) {
        return Math.round(value * 100.0) / 100.0f;
    }
}

Related

1. roundTo(float number, int numPlaces)
2. roundTo(float val, int numPlaces)
3. roundTo100th(double w)
4. roundTo2Decimals(double value)
5. roundTo2Digits(double amount)
6. roundTo3Places(double n)
7. roundTo6decimals(Double x)
8. roundToAccuracy(float n, float i)
9. roundToBase(int a, int base)