Help me in solving JS05 problem

My issue

how to round off the division to two digits after decimal

My code

const height = [1.70, 1.65, 1.80, 1.60, 1.75];
const weight = [30, 55, 90, 102, 65];

/* Using these 5 users find the BMI */
/* Update your code below this line */
var BMI;
for(var i=0;i<5;i++){
BMI=weight[i]/(height[i]*height[i]);
if(BMI<18.5){
    console.log(BMI+"Underweight");
}
if(BMI>=18.5 && BMI<=24.9){
    console.log(BMI+"Normal Weight")
}
if(BMI>=25 && BMI<=29.9){
    console.log(BMI+"Overweight")
}
if(BMI>=30){
    console.log(BMI+"Obese")
}
}

Learning course: Web development using JavaScript
Problem Link: CodeChef: Practical coding for everyone

@dkshashakyawal
There is inbuilt function call round .just google it u will find the relevant article including correct syntax.