lnNum = 4567
? Round(lnNum, -(Len(Transform(lnNum))-1))

>5->5            ROUND(...,0)
>52->50          ROUND(...,-1)
>333->300        ROUND(...,-2)
>4567->5000      ROUND(...,-3)
>1234567->1000000, e.g. to the round number.
>
>What would be the simplest algorithm for this?
>
>Thanks in advance.

--sb--