Miss. Code § 23-15-591
When the votes have been completely and correctly counted and tallied by the poll managers they shall publicly proclaim the result of the election at their box and shall certify in duplicate a statement of the result, the certificate to be signed by the poll managers, one (1) of the certificates to be enclosed in the ballot box, and the other to be delivered to and to be kept by one (1) of the poll managers and to be inspected at any time by any voter who so requests. When the count of the votes and the tally of the votes have been completed, the poll managers shall lock and seal the ballot box, having first placed therein all ballots voted, all spoiled ballots and all unused ballots. There shall also be enclosed one (1) of the duplicate receipts given by the poll manager who received the blank ballots received for that box; and the total ballots voted, and the spoiled ballots, and the unused ballots must correspond in total with the duplicate receipt or else the failure thereof must be perfectly accounted for by a written statement, under oath of the poll managers, which statement must be enclosed in the ballot box. There shall also be enclosed in the box the tally list, the receipt book containing the signed names of the voters who voted; and the number of ballots voted must correspond with the number of names signed in the receipt book.
Miss. Code § 23-15-591