Texas Occupations Code - OCC § 702.252. Computation of Claim

(1) rounding the date of the health spa's closing or relocation and the contract's expiration date to the nearest full month;

(2) subtracting the date of closing or relocation determined under Subdivision (1) from the expiration date determined under that subdivision, with the result expressed in whole months and representing the number of months remaining on a contract;

(3) computing the gross monthly payment by adding all payments made under the contract, including any down payment and initiation fee, and dividing the resulting amount by the total number of months in the term of the contract; and

(4) multiplying the number of months remaining on the contract computed under Subdivision (2) by the gross monthly payment computed under Subdivision (3).