Answers for "round off value in javascript"

38

js rounding

//There are meny ways of rounding...
Math.floor(5.5) //Answer 5, it alwas rounds down.
Math.round(5.5) //Answer 6, it simpily rounds to the closest whole number.
Math.ceil(5.5) //Answer 6, it alwas rounds up.

//You can do more things too...
Math.floor(5.57 * 10) / 10 //Answer 5.5, the number turns into 55.7, Then gets floored (55.0), Then gets divied, (5.5).
Posted by: Guest on June-21-2020
16

rounding off in javascript

var avg=10.55;
console.log(Math.round(avg)); //Prints 11
Posted by: Guest on May-08-2020
1

javascript round

function round(num, places) {
    num = parseFloat(num);
    places = (places ? parseInt(places, 10) : 0)
    if (places > 0) {
        let length = places;
        places = "1";
        for (let i = 0; i < length; i++) {
            places += "0";
            places = parseInt(places, 10);
        }
    } else {
        places = 1;
    }
    return Math.round((num + Number.EPSILON) * (1 * places)) / (1 * places)
}

round(1.005, 2); // 1.01
round(1.005, "1"); // 1
round("1.23", 1); // 1.2
round("1.436", "2"); // 1.44
Posted by: Guest on January-29-2021
1

round down the number javascript

+3.5 => +3.0
-3.5 => -4.0

+3.5 => +3.0 using Math.floor()
-3.5 => -3.0 using Math.ceil()
Posted by: Guest on June-16-2020
0

round off value in javascript

round of
Posted by: Guest on February-17-2021
0

what is roundoff function in javascript

200 minutes = 3 hour(s) and 20 minute(s).
Posted by: Guest on August-13-2021

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