Forfeiture penalty. The penalty for violation of any provision of
this chapter shall be a forfeiture as hereafter provided, together
with court costs and fees prescribed by §§ 814.63(1)
and (2) or 814.65(1), Wis. Stats., the costs, fees and surcharges
imposed under Ch. 814, Wis. Stats., and the driver improvement surcharge
imposed by § 346.655, Wis. Stats., where applicable. Payment
of the judgment and applicable court costs, fees, assessments and
surcharges may be suspended by the sentencing court for not more than
60 days. Any person 18 years of age or older who shall fail to pay
the amount of the forfeiture, court costs, any penalty assessment
or driver surcharge or other penalty imposed for violation of any
provision of this chapter may, upon order of the court entering judgment
therefor and having jurisdiction of the case, be imprisoned until
such forfeiture, costs and assessment are paid, but not exceeding
90 days.