template

template - Specifies how the values of the slider element are displayed.

<input id="slider" value="30" />

<script type="text/javascript">

     $(function () {
        $("#slider").shieldSlider({
           values: {
               enabled: true,
               template: "{0:c}"
           },
           min: 10,
           max: 100,
           step: 10
        });
     });

</script>