In the real working world of North America, at least where I'm
from, it's very rare for someone to say that.
Actually I've been working since I was 16 and no one has ever
said that to me.
Okay that's not completely true... if I did a very good job my
boss would tell me "you did a good job today!" But it's not very
common.
Usually when a native speaker leaves their place of work they
will say:
"See you tomorrow!"
OR
"Have a good evening."
OR
And if the two coworkers are friends..
"Catch you later/tomorrow."
