What is the maximum tolerance for under-registration on taximeters?

The maximum tolerance for under-registration on taximeters is set at 4%. This means that if a taximeter records a fare that is lower than what is actually due, the maximum allowable discrepancy that can be accepted is 4%.

This tolerance is significant as it ensures that consumers are not excessively charged while also protecting the interests of operators who rely on accurate fare collection. Regulation of taximeters includes strict tolerances to maintain fairness in the taxi industry.

The other options reflect tolerances that are either too low or do not align with standard regulations governing taximeter accuracy. Maintaining the 4% standard ensures that there is a balance between consumer protection and the operational viability of taxi services.