code: function() {
      var min = typeof this.options.start_value !== 'undefined' && this.min >= 0 ? this.options.start_value : this.min,
          start_value = this.round(min, 1);
  
      /* This is a boundary condition */
      if (this.min > 0 && start_value > this.min) {
        return 0;
      }
  
      if (this.min === this.max) {
        return 0;
      }
  
      return start_value;
    }
docs: Calculates the start value.  This is often 0.
  @returns {Float} The start value