Question

How to round a number to 3 decimal places in TypeScript

Answer 1

let num = 7.351298;
 
num = Number(num.toFixed(3));
 
console.log(num); 
 
    
    
    
    
/*
run:
    
7.351 
    
*/

 

70+ SQL courses for beginners and professionals

Answer 2

let num = 7.452897;
 
num = Number(num.toFixed(3));
 
console.log(num); 
 
    
    
    
    
/*
run:
    
7.453 
    
*/

 

70+ SQL courses for beginners and professionals