code: function(value, offset) {
      offset = offset || 1;
      var roundedValue = value;
  
      if (this.standard_deviation > 0.1) {
        var multiplier = Math.pow(10, -offset);
        roundedValue = Math.round(value * multiplier) / multiplier;
  
        if (roundedValue > this.min) {
          return this.round(value - this.step);
        }
      }
      return roundedValue;
    }
docs: /* Given a value, this method rounds it to the nearest good value for an origin