Math.round() shows the 1675 result, but I wanted it to round to 1700

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I’m having trouble with the Math.round() in Javascript, it shows the result 1675, but I wanted him to round up 1700.

var altura = 170
var peso = 70
var idade = 30
var tmb 

tmb = 66.5 + (13.75 * peso) + (5.0 * altura) - (6.8 * idade)

console.log(Math.round(tmb))

javascript random

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1 answer

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Since apparently you want to round 2 digits in the whole part then you have to make these digits go to decimals, dividing by 100 and then going back to normal by multiplying by 100, that is, pure mathematics.

var altura = 170
var peso = 70
var idade = 30
var tmb = 66.5 + (13.75 * peso) + (5.0 * altura) - (6.8 * idade)
console.log(Math.round(tmb / 100) * 100)

I put in the Github for future reference.

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