Is 0.5 mg equal to .25mg?

I cut my Klonopin from .05 to . 25 and have been on that for 1 month , 3 days ago I cut that in half. I plan to stay at that for 3 or 4 weeks. Can I simply stop taking it at that point ?
The pill is getting quite small to keep cutting it... I've had no problem this far
Only started taking it Dec. 27th ... So not quite 5 months

No, .5mg is half of 1 mg. and .25mg is one quarter of 1 mg.- if that is what you are asking, as your Q is not very specific.