California Code, Elections Code - ELEC § 6840

(a) If this procedure would result in a total number of delegates being elected greater than the number to which the state is entitled, the calculation outlined above shall be repeated using a total vote cast for all groups of delegates that is sufficiently larger than the actual total vote so as to give a total number of delegates elected equal to the number to which the state is entitled.

(b) If this procedure would result in a total number of delegates being elected smaller than the number to which the state is entitled, the calculation outlined above shall be repeated using a total vote cast for all groups of delegates that is sufficiently smaller than the actual total vote so as to give a total number of delegates elected equal to the number to which the state is entitled.

(c) If a tie renders unworkable the procedure for adjusting to the proper delegate total outlined in subdivisions (a) and (b), those delegate candidates so tied shall be certified as elected with a fractional vote proportional to their group's total vote so that the total number of delegates certified, including the fractional-vote delegates, equals the number to which the state is entitled.