The Math round() static method returns the value of a number rounded to the nearest integer.
console.log(Math.round(0.9));
// 1
console.log(Math.round(5.5));
// 6
console.log(Math.round(5.05));
// 5
console.log(Math.round(-5.05));
// -5
console.log(Math.round(-5.5));
// -5
console.log(Math.round(-5.95));
// -6