Java BigDecimal Calculate calculateGainPercentage(BigDecimal gain, BigDecimal totalGains)

Description

calculate Gain Percentage

License

Apache License

Declaration

public static BigDecimal calculateGainPercentage(BigDecimal gain, BigDecimal totalGains) 

Method Source Code

//package com.java2s;
/*/* w  ww .  ja v  a 2s . co m*/
 * Copyright 2002-2012 the original author or authors.
 *
 * 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.
 */

import java.math.BigDecimal;
import java.math.MathContext;
import java.math.RoundingMode;

public class Main {
    public static BigDecimal calculateGainPercentage(BigDecimal gain, BigDecimal totalGains) {
        BigDecimal percent = BigDecimal.valueOf(0);
        percent = gain.divide(totalGains, 4, RoundingMode.HALF_UP);
        percent = percent.multiply(BigDecimal.valueOf(100), new MathContext(4, RoundingMode.HALF_UP));
        return percent;
    }
}

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