Explainer: Where your $100 petrol fill-up actually goes Petrol prices begin with crude oil, but that is only the start. Benchmark Analytics traces a $100 fill-up through refining, shipping, wholesale terminals, tax and the service station.
Petrol jumps 14 cents in a week: how the oil shock reaches the bowser Petrol has jumped 14.3 cents a litre in Australia's major cities. The reason starts in international oil markets — but crude oil is only the first step in the journey to the bowser.