Define "Worth it".

Will getting an OCP be financially rewarding? Don't go out an buy a new car on your prospects.

Will it be a rewarding experience that will verify your knowlege of Oracle, give you self confidence in your ability, and expose you to technology you might not use every day? Sure.

If you're employer won't pay the small price of the exams, they don't care if you are certified or not. Your career is your own personal business. Sometimes you have to take a risk and invest in that business to expand it.