code: function toFixed (num) {
    var int = parseFloat(num);
    if (isNaN(int)) {
      throw new Error('The "toFixed" helper must be passed a number-like value.');
    }
    return int.toFixed(2);
  }
docs: Format number to two fixed decimal points (like a price).
  
  @since v0.0.1
  @param {Number|String} num
  @return {String}
  @example
  {{toFixed 1}} //=> 1.00