Cal. Rev. & Tax. Code § 2152.5
Notwithstanding the provisions of any other law of this State, if so ordered by resolution of the board of supervisors of any county, adopted prior to the time the county auditor is required to compute and enter on the secured roll the respective amounts due in installments as taxes for the assessment year in which such resolution shall become effective, the county auditor shall reject any cent not evenly divisible by two in the computation of taxes on any assessment and in the extension of taxes, special assessments or charges on the county assessment roll for any other public agency. The provisions of this section shall continue in effect in such county until otherwise ordered by resolution of the board of supervisors.
Ca. Rev. and Tax. Code § 2152.5