计算货币价值

import java.math.BigDecimal;/**from NowJava.com - 时  代  Java**/

import java.text.NumberFormat;

import java.util.Locale;


public class Main {


  public static void main(String[] args) {

    BigDecimal currencyOne = new BigDecimal("25.65");

    BigDecimal currencyTwo = new BigDecimal("187.32");

    BigDecimal currencyThree = new BigDecimal("4.86");

    BigDecimal result = null;

    String printFormat = null;


    // Add all three values

    result = currencyOne.add(currencyTwo).add(currencyThree);

    // Convert to double and send to formatDollars(), returning a String/*来自 n o w j a   v  a . c o m - 时  代  Java*/

    printFormat = formatDollars(result.doubleValue());

    System.out.println(printFormat);


    // Subtract the first currency value from the second

    result = currencyTwo.subtract(currencyOne);

    printFormat = formatDollars(result.doubleValue());

    System.out.println(printFormat);

  }


  /**

   * Formats a double value into currency format and then returns it as a String

   * 

   * @param value

   * @return

   */