src/sexagesimal.js
function round (float, precision) {
  precision = (precision === undefined ? 10 : precision)
  return parseFloat(float.toFixed(precision), 10)
}
function round (float, precision) {
  precision = (precision === undefined ? 10 : precision)
  return parseFloat(float.toFixed(precision), 10)
}
function round ( float , precision ) { precision = ( precision === undefined ? 10 : precision ) return parseFloat ( float . toFixed ( precision ) , 10 ) }
Rounds `float` value by precision
@private
@param {Number} float - value to round
@param {Number} precision - (int) number of post decimal positions
@return {Number} rounded `float`
Rounds float value by precision