Fix rounding error of float numbers - Node.js Math

Node.js examples for Math:Round

  1. HOME
  2. Node.js
  3. Math
  4. Round

Description

Fix rounding error of float numbers

Demo Code


/**/*w  w w  .  j  av a 2 s .  c  o  m*/
 * Fix rounding error of float numbers
 * @param {number} x
 * @return {number}
 */
number.round = function (x) {
    // PENDING
    return +(+x).toFixed(10);
};

Related Tutorials