Java Number Round roundToHalf(float x)

Description

Round to half float.

License

Apache License

Parameter

Parameter	Description
x	the x

Return

the float

Declaration

public static float roundToHalf(float x) 

Method Source Code

//package com.java2s;
/*/* www . j a  v a  2 s .  c  o  m*/
 * Copyright (c) 2016 Martin Pfeffer
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    /**
     * Round to half float.
     *
     * @param x the x
     * @return the float
     */
    public static float roundToHalf(float x) {
        return (float) (Math.ceil(x * 2) / 2);
    }
}

Related

1. roundToDecimals(double input, int places)
2. roundToDefaultPrecision(final double value)
3. roundToDimensions(int value, int f)
4. roundToDimensions(int value, int nearestValue)
5. roundToEight(long i)
6. roundToInt(double d)
7. roundToInt(double d)
8. roundToInt(final double d)
9. roundToInterval(float num, float interval)