Remove decimals

[Anonymous]

I am getting an error message while trying to add a column using below 

if [Value] is null then null else if [Value] <= 1 then Number.ToText(Number.Round[Value], 0) & "%" else Number.ToText([Value])

Can someone please help point out what the issue is with above and how to overcome it?

What i am trying to achieve with above formula is have 2 formats of numbers ("%" and "general"/"Integer") in one single column.

And have 0 decimal places in the result.

Appreciate any suggestions here.