What the number means
The ranked dollar is the published overnight 24-hour widget. It is not the checkout total.
In the ranked $
The shop's published overnight / 24-hour base for that passenger class.
Often not in the ranked $
Delivery, pickup, beach parking permit, fuel, tax, security deposit, extra driver, peak overlays that are not the published overnight base.
How to use it
Compare widget to widget first. Then add the extras the shop actually charges. A $50 headline can cost more than an $80 widget that already includes delivery and a permit. That math happens after this board, not on it.