Showing withOUT a dollar sign

Good morning all. I am a new user both to Excel and these forums, but I am very glad they both exist!!!

What I have is this (it is C13 for those playing at home):

=ROUNDUP(8000/C11,0)

What it shows is this: $20.00
What I want it to show is this: 20

How do I make it show no dollar sign and no decimal points?

Please help (and go easy on me, I have been searching and trying things for 2 hours now).

Thanks in advance!

In case it matters (for those playing at home) here are the related cells:
B3 27.19
B8 =+B6-B7
C10 =B3*20
C11 =C10*75%
C12 =B8*20
C13 =ROUNDUP(8000/C11,0)