title: I want google pie chart to show pieSliceText to be rounded whole number
body: <p>I am using Google Pie Chart, I want to display round percentage value but it is not showing like that. Anyone, suggest me an idea to show rounded percentage value. My code looks like</p>
  
  <pre><code> google.setOnLoadCallback(drawChart);
                      function drawChart() {
   var data = google.visualization.arrayToDataTable([
                              ['Members', 'Total Members'],
                              ['Members', 23],
                              ['Total Members', 41 - 23]
                          ]);
                      var options = {
                              width: 150,
                              height: 150,
                              chartArea: {
                                  width: 150,
                                  height: 150,
                                  left: 10},
                              legend: {position: 'none'},
                              tooltip: {trigger: 'none'},
                              colors: ['#FEC240', '#FFFFFF'],
                              pieSliceText: 'percentage',
                              pieSliceTextStyle: {
                                  bold: true,
                                  fontSize: 16,
                                  color: 'black'
                              },
                              enableInteractivity: false,
                              pieSliceBorderColor: "#DFE0E1"
  
                          };
  var chart = new 
  google.visualization.PieChart(document.getElementById('checkpie'));
  chart.draw(data, options);
  
  &lt;div id="checkpie" &gt;&lt;/div&gt;
  </code></pre>