Need the nearest integer value in javascript

Question

In my javascript pagination file I was calculating number of pages by Math.ceil()

        var total_pages = Math.ceil(total_items/items_per_page);

But here I am getting 3 for 2.25, 1 for 0.588, 2 for 1.01 etc. But i need to get 2 for 2.25 and 1 for 1.01. So how can I check that in JavaScript.

Actual

3 for 2.25 1 for 0.588 1 for 1.088 2 for 1.01

Required

2 for 2.25 1 for 0.588 1 for 1.088 1 for 1.01

Answer 1

Round it.

var total_pages = Math.round(total_items/items_per_page);

Answer 2

Why not use Javascript toFixed() method?

var num = total_items/items_per_page;
var total_pages = num.toFixed(0);

DEMO
Reference

Answer 3

Add 0.5 to the number and then take the floor.

Answer 4

Use Math.round(Your Number).. It will round off your number .. I mean 2.2 to 2 , 1.6 to 2 etc

Answer 5

You should be using Math.floor() instead of Math.ceil()

https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Math/floor

Answer 6

ceil will return next number ,floor will return before number

 Example:

 Math.ceil(2.2) = 3;
 Math.floor(2.2) = 2;