How to round up the result in a cell containing formula

[Guest]

Is it possible to display the round up result of a formula in the same cell
containing the formula?
e.g.
a b c formula used
2.1 2.1 4.2 {=sum(a1:b1}
to be displayed as
a b c
2.1 2.1 5 {=needed formula}

 

[Guest]

Mostropovich,

Use =ROUNDUP(SUM(A13:B13),0)

And it will do the trick.

 

[Guest]

Thanks, it works fine. have a good day.