title: Rounding results in highcharts jquery script
body: <p>I know this is a bit out there... but gonna ask anyways. I'm using highcharts jquery script (http://www.highcharts.com/) to generate a pie chart. I am trying to round off the number results in the pie chart and cannot find any documentation to do so. I'm stuck!</p>
  
  <p>My data looks something like this:</p>
  
  <pre><code>data: [
      ['Equity',   3],
      ['Cash',     6]
  ]
  </code></pre>
  
  <p>And the pie chart outputs:
  33.333333333333
  and
  66.666666666666</p>
  
  <p>I'd rather get the results rounded up and down respectively so it reads and shows 33 and 64. Does anyoone know how this can be set up in highcharts?</p>