When currency SAR is compared to currency AUD it is considered currency pair SAR/AUD and this means that we want to know how much of AUD we need to buy one SAR. That amount is currently in 0.40060.
The term used to define SAR is base currency or transaction currencywhereas, based on forex market rules, the AUD is the quote or counter currency.
To be as descriptive as possible, we are going to comment that in the last few hours the minimum price this pair has reached has been 0.39950, but the maximum price has reached 0.40080 y means a percentage of variation of the 0.66000% due to the difference of 0.00260.