labor for the county as follows:(1) If the fine and costs do not exceed two hundred fifty dollars ($250), no more than 10 days; (2) If the fine and costs exceed two hundred fifty dollars ($250) but do not exceed five hundred dollars ($500), no more than 20 days; (3) If the fine and costs exceed five hundred dollars ($500), but do not exceed one thousand dollars ($1,000), no more than 30 days; and (4) For every additional one hundred dollars ($100) or fractional part thereof, 4 days.

that the default was willful, the court may, in addition to the action required by paragraph (1) of this subsection a., impose a term of imprisonment or participation in a labor assistance program or enforced community service to achieve the objective of the court-imposed financial obligation, restitution, or child support or other support or maintenance ordered by a court. These options shall not reduce the amount owed by the person in default. The term of imprisonment or enforced community service or participation in a labor assistance program in such case shall be specified in the order of commitment. It need not be equated with any particular dollar amount but, in the case of a fine it shall not exceed one day for each $50 of the fine nor shall it exceed a period of 90 consecutive days. In no case shall the total period of imprisonment in the case of a disorderly persons offense for both the sentence of imprisonment and for failure to pay a fine exceed six months.