In case of error in the extension of prices in bids, the unit price will govern. In case of discrepancy between the prices shown in the figures and in words, the words will govern. (Acts 1947, No. 492, p. 338, §6.)
Effect of Errors and Discrepancies of Prices in Bids
Ala. Code § 39-2-7, under Letting, Execution, and Administration of Public Improvements Contracts by State Agencies Generally.
Ala. Code § 39-2-7