title: Need present whole number with 2 decimals (5.00) in javascript
body: <p>I have this</p>
  
  <pre><code>Math.round((Math.abs(21600 / 3600))*100)/100
  &gt;&gt; 6 # want 6.00
  Math.round((Math.abs(21000 / 3600))*100)/100
  &gt;&gt; 5.83 # This is right
  </code></pre>
  
  <p>I need 2 decimals on whole number. </p>