title: Using setScale in BigDecimal
body: <p>Can anyone helpme out with BigDecimal, I'm a newbie in it
  I want to round of 24.33 to 25.00
  I just need to perform ceiling operation
  so I did something like this</p>
  
  <pre><code>BigDecimal amount = new BigDecimal("24.33");
  System.out.println(amount.setScale(2, RoundingMode.CEILING));
  </code></pre>
  
  <p>I was expecting to get 25.00 but I'm still getting 24.33
  any idea's where am i going wrong?</p>