My guess is that the actual value of the number is more than the SET DECIMALS setting you currently have. Increase SET DECIMALS to see what the number really is. Then you can adjust your variables and formulas to ROUND() when necessary.

Cathy

>Hi all,
>
>I have a report that sum the lines in a report variable like that,
>

>n_tot = prUnit  the value for n_tot=1.80

>if i need this variable for another calculation like n_tot_ger=n_tot,
>n_tot_ger=1.79.
>
>Joao Batista