The finance department shall be responsible for the entire financial and accounting operation of the city government, to include but not necessarily be limited to the receipt, disbursement and deposit in the treasury of all city moneys, assist in the preparation of the city budget, maintenance of all accounting procedures and records, centralized purchasing for all city departments, and any other duties and responsibilities that may be assigned by the City Manager,
City Council
or state law. (Ord. 300 § 1.02, 1971).