code: function(value) {
  		var exp = Math.floor(helpers$1.log10(value));
  		var significand = Math.floor(value / Math.pow(10, exp));
  
  		return significand * Math.pow(10, exp);
  	}
docs: Returns the value of the first tick.
  @param {number} value - The minimum not zero value.
  @return {number} The first tick value.
  @private