The rate shall be rounded to the nearest cent ($0.01). After June 30, 2018, the new applicable rate may not exceed the rate in effect on June 30 plus one cent ($0.01). However, the new rate may not be less than the rate in effect on June 30. If the calculation of a new rate would produce a rate that is less than the rate in effect on June 30, the new rate shall be the rate in effect on June 30. The department shall publish the rate that will take effect on July 1 on the department's website not later than June 1.
IC 6-6-1.1-201