In computing compensation for fractional parts of a week, record: one day as .14 of a week; two days as .29; three days as .43; four days as .57; five days as .71; and six days as .86. Compensation due shall be determined on the basis of a seven-day week. When the last day of disability is on a Sunday, compensation shall be paid for that day of disability.
Kan. Admin. Regs. § 51-7-2