Welcome to the Live Crude Oil Price in South African Rands (OIL ZAR) page within our Live Crude Oil Prices and Live Commodities section. The live OIL ZAR gold prices in South African Rands you see Crude oil prices make up 71 percent of the price of gasoline.The rest of what you pay at the pump depends on refinery and distribution costs, corporate profits, and federal taxes.These costs remain stable, so that the daily change in the price of gasoline accurately reflects oil price fluctuations. High oil prices are what make gas prices so high. Oil Price Charts. Oilprice.com, in cooperation with its partners, offers over 150 crude oil blends and indexes from all around the world, providing users with oil price charts, comparison tools