/*
 * FormatSampler.java: sample formatting for numbers
 *
 * @author Robert W. Hasker
 * @date 9-Oct-2014
 */

import java.text.DecimalFormat;

public class FormatSampler {
   public static void main(String[] args) {
      final DecimalFormat TENTHS = new DecimalFormat("#.#");
      final DecimalFormat TENTHS_WITH_TRAILING_ZERO = new DecimalFormat("#.0");
      final DecimalFormat MONEY = new DecimalFormat("#.00");

      double num = 18.368;

      System.out.println(num + " to the closest tenth: "
                         + TENTHS.format(num));
      System.out.println(num + " with a forced trailing zero: "
                         + TENTHS_WITH_TRAILING_ZERO.format(num));
      System.out.println("5 to the closest tenth: "
                         + TENTHS.format(5.0));
      System.out.println("5 with a forced trailing zero: "
                         + TENTHS_WITH_TRAILING_ZERO.format(5.0));
      System.out.println(num + " formatted as money: "
                         + MONEY.format(num));
   }
}