How to hold last numerical value\digit in PG2.

Hi,

I am developing a dynamic element,
Where the No of decimal is set to -1 in VB.

so for example if I force a value(signal)to 129. in vb it's shows 120. Where has in PG2 it's trigger to 130.

in PG2 element level I have set No of decimal to -1, the value is holding till 5 after it's trigger the 2nd value. It's not hold till 9 (I forced the value to 125. In vb it's showing 120, but in PG2 it's trigger to 130)

Regards,
kiran