title: jqplot: Show Decimal Places
body: <p>I'm using jqplot to show a bar chart with :</p>
  
  <pre><code>$.jqplot.config.enablePlugins = true;
        var s1 = [8916.55, 1860.45, 60.33];
        var ticks = ['Total Cost', 'Total Chargeable', 'Total Invoiced'];
  
        plot1 = $.jqplot('chart_div', [s1], {
            // Only animate if we're not using excanvas (not in IE 7 or IE 8)..
            seriesColors: ["#009DDE", "lightgreen", "green"],
            animate: !$.jqplot.use_excanvas,
            seriesDefaults:{
              renderer:$.jqplot.BarRenderer,
              pointLabels: { show: true },
              rendererOptions:{ 
                varyBarColor : true,
                animation: {
                  speed: 1000
                }
              }
            },
            axes: {
                xaxis: {
                  renderer: $.jqplot.CategoryAxisRenderer,
                  ticks: ticks
                },
                yaxis: {
                  tickOptions:{
                    formatString: "\u00A3\%'d"
                  }
                }
            },
            highlighter: { 
              show: false 
            },
  
        });
  
        $('#chart1').bind('jqplotDataClick', 
            function (ev, seriesIndex, pointIndex, data) {
                $('#info1').html('series: '+seriesIndex+', point: '+pointIndex+', data: '+data);
            }
        );
  </code></pre>
  
  <p>It is working fine, however, it is stripping out the decimal places on the bar labels and rounding the values to the nearest int. How can I stop this and show the results to the correct 2 decimal places? I tried <code>formatString: "\u00A3\%'d%.2f"</code> but it would appear to be formatting the string before it gets here</p>
  
  <p>I am using
  jqplot.barRenderer.min.js, 
  jqplot.categoryAxisRenderer.min.js,
  jqplot.pointLabels.min.js</p>