How to split odd numbers on Married Filing Separately Community Property Return

My spouse and I are married filing separately (MFS) and live in a community property state. When splitting income amounts, how do we handle odd numbers?

 

Example:

  • My W2 reports $101.00 in wages.
  • I want to split this evenly between my wife's return and my return.
  • Options
    1. I report $51.00, and she reports $50.00
      • Advantage: Adds to the total $101.00
      • Disadvantage: Is not evenly split between returns
    2. Or, should we both report $51 (i.e. $50.50 rounded up, pursuant to rounding guidelines)
      1. Advantage: Amount is evenly split between returns
      2. Disadvantage: Does not properly total to $101.00 after rounding

Thanks for any insight! I know this seems minor, but I have to do this math several times, and just want the convention that I follow to be the right one.