Compared to the big cities of Australia, Tasmania is generally slightly cheaper when it comes to food and drink. The following list gives you an idea of what to expect price wise (correct as of August 2022):
A bottle of water (330ml) – AUD$2.20 (approx. £1.25)
A pint of beer – AUD$6 (approx. £3.40)
A three-course meal – AUD$50 (approx. £29)