Should I say I’m 6’1.5 or 6’2?

When I was 21 I was measured 6’1.5 in height 73.5inches do I consider myself as 6’2 I have people ask me how tall I am. Should I say I’m 6’2 or 6’1.5 it’s easier I say I’m 6’2 because it’s rounded?

Should I say I’m 6’1.5 or 6’2?
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