get float value with 2 decimal point

  1. double d = 1.234567;
    DecimalFormat df = new DecimalFormat(“#.##”);
    System.out.print(df.format(d));
  2. DecimalFormat df = new DecimalFormat();
    df.setMinimumFractionDigits(2);
    df.setMaximumFractionDigits(2);
    System.out.println(df.format(decimalNumber));
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