how to round of in sql

Question

I have a table column values like below

Hours

1.3000

0.4500

3.4500

2.4000

my expected result is

Hours

2

1

4

3

how to achieve this output without using ceiling because ceiling convert 1.10  as 2 .my case is whenever the value is like  .30 or 1.30 means convert 1 and 2 how to get this