What makes Pennsylvania different
What is not small is everything added to it. Court costs, an emergency medical services fee and a statutory surcharge are applied on top of the computed fine, and on a minor citation they comfortably exceed the fine itself. A driver who has looked up the formula and calculated their own figure will still be surprised by the total, because the formula only produces the first component.
The third thing is the point system, and it works on a different principle from most. Pennsylvania points do not fall off after a fixed period. They are removed by driving without a violation, which means a clean stretch is an active instrument rather than the passage of time.