code: function normalizeDecimalNumber(value) {
    var times = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 100000000000;
    return REGEXP_DECIMALS.test(value) ? Math.round(value * times) / times : value;
  }
docs: Normalize decimal number.
  Check out {@link http://0.30000000000000004.com/}
  @param {number} value - The value to normalize.
  @param {number} [times=100000000000] - The times for normalizing.
  @returns {number} Returns the normalized number.