arredondar JavaScript
Math.round(3.14159) // 3
Math.round(3.5) // 4
Math.floor(3.8) // 3
Math.ceil(3.2) // 4
Breakable Batfish
Math.round(3.14159) // 3
Math.round(3.5) // 4
Math.floor(3.8) // 3
Math.ceil(3.2) // 4
Math.floor(x);// Will round innerHTML value to 2
document.getElementById("myId").innerHTML = Math.floor(2.9);//standard round function, except round .5 down instead of up
function roundHalfDown(num) {
return -Math.round(-num);
}
roundHalfDown(1.5);// 1
roundHalfDown(1.6);// 2Math.floor(1.6);
result: 1