Java Double Number Truncate trunc4(Double number)

Description

trunc

License

Apache License

Declaration

public static double trunc4(Double number) 

Method Source Code

//package com.java2s;
/*//from  w  w w  .j  av a  2 s . c o m
 * Copyright (c) 2015 Raytheon BBN Technologies Corp
 * 
 * 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.
 * 
 * Modified from code at https://community.oracle.com/thread/1264395
 * Modified from code at https://community.oracle.com/thread/1263985
 */

public class Main {
    public static double trunc4(Double number) {
        return Math.round(number * Math.pow(10, 4)) / Math.pow(10, 4);
    }
}

Related

1. trunc(double value, int dp)
2. trunc(double value, int len)
3. trunc(double x)
4. trunc(double x)
5. trunc(double x, double y)
6. truncate(double d)
7. truncate(double fullVal, int digits)
8. truncate(double oldVal, double newMin, double newMax)
9. truncate(double value, double precision)