Section 53645 Of Article 2. Deposit Of Funds From California Government Code >> Division 2. >> Title 5. >> Part 1. >> Chapter 4. >> Article 2.

. Interest shall be computed and paid by the depository, as follows:
  (a) For active deposits upon which interest is payable, interest shall be computed on the average daily balance for the calendar quarter, and shall be paid quarterly.
  (b) For inactive deposits, interest shall be computed on a 360-day basis, and shall be paid quarterly.