Java Double Number Round round(double value, int exponent)

Description

Round the value to the specified exponent

License

Apache License

Declaration

public static double round(double value, int exponent) 

Method Source Code

//package com.java2s;
/*/*from  w w  w.  j  av  a  2  s .c o m*/
 *  Licensed to GraphHopper and Peter Karich under one or more contributor
 *  license agreements. See the NOTICE file distributed with this work for
 *  additional information regarding copyright ownership.
 *
 *  GraphHopper licenses this file to you 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 the value to the specified exponent
     */
    public static double round(double value, int exponent) {
        double factor = Math.pow(10, exponent);
        return Math.round(value * factor) / factor;
    }
}

Related

1. round(double value, int decimalPlace)
2. round(double value, int decimalPlaces)
3. round(double value, int decimalPlaces)
4. round(double value, int decimals)
5. round(double value, int decimals)
6. round(double value, int nbDigits)
7. round(double value, int numberOfDecimalPlaces)
8. round(double value, int numDecimals)
9. round(double value, int places)