California Code, Public Utilities Code - PUC § 130411

(a) The actual wording of the proposition on any short form of ballot card, label, or other device, regardless of the system of voting used, shall read as follows:

(b) The proposition shall set forth the actual percent of the transactions and use tax upon which the electors are voting.

(c) The sample ballot to be mailed to the voters, under Section 13303 of the Elections Code, shall be the full proposition as set forth in the ordinance calling the election.