It's in VBA.Math in Word 2000. It will not round up like requested unless
[VBA]
Round(17.459+0.005,2)
[/VBA]
as you showed. The only real difference is Format returns a string the Round returns a Double/Single. Which can be gotten around by
[VBA]
CDbl(Format(17.459+0.005,"###0.00"))
Val(Format(17.459+0.005,"###0.00"))
[/VBA]