Excess Social Security Withheld

Social Security wages were $69869.62 and $4331.97 was withheld. Turbo Tax says I overpaid by $0.05. 6.2% would be $4331.92. I contacted my employer and they said it's a rounding issue, but it doesn't seem like it is. My question is do I really need to go back and forth with them for a corrected W-2 over $0.05?