Question

How to round a number to 3 decimal places in Node.js

Answer 1

let num = 6.351298;
 
num = Number(num.toFixed(3));
 
console.log(num); 
 
    
    
    
    
/*
run:
    
6.351
    
*/

 

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Answer 2

let num = 6.452897;
 
num = Number(num.toFixed(3));
 
console.log(num); 
 
    
    
    
    
/*
run:
    
6.453
    
*/

 

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