Answers for "how to round to nearest integer in js"

round to nearest hundredth javascript

Math.round(X);           // round X to an integer
Math.round(10*X)/10;     // round X to tenths
Math.round(100*X)/100;   // round X to hundredths
Math.round(1000*X)/1000; // round X to thousandths

what is roundoff function in javascript

200 minutes = 3 hour(s) and 20 minute(s).