Java Double Number Round roundDown(int val, int to)

Description

Round the value down to the closest value of to.

License

Open Source License

Parameter

Parameter	Description
val	a parameter
to	a parameter

Declaration

public static int roundDown(int val, int to) 

Method Source Code

//package com.java2s;
/*/*w  w  w. j  a v a  2 s. c om*/
 * The MIT License
 *
 * Copyright 2015 Ned Hyett.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

public class Main {
    /**
     * Round the value down to the closest value of to.
     *
     * @param val
     * @param to
     * @return
     */
    public static int roundDown(int val, int to) {
        int temp = val % to;
        if (temp < 3) {
            return val - temp;
        } else {
            return val + to - temp;
        }
    }
}

Related

1. roundDown(final float realNumber)
2. RoundDown(final T number)
3. roundDown(int n, int m)
4. roundDown(int number, int mod)
5. roundDown(int val, int shift)
6. roundDown(long n, long m)
7. roundDown(long size, long roundBoundary)
8. roundDown(long val, long delta)
9. roundDownTo(int a, int quanta)