Mich. Comp. Laws § 600.1336

Sec. 1336. If the chief judge finds that the number of jurors in attendance is greater than that needed, the chief judge may order the panel or any part of the panel discharged for the balance of its term or excused until a day certain in the term. Any juror discharged, but not excused, under this section is considered to have served his or her term of service but shall receive compensation only for the time of his or her actual service on the panel.