We improve our honest worth estimate for no-moat Tremendous Retail SUL by 5% to AUD 10 per share, principally as a result of time worth of cash. Fiscal 2023 gross sales of close to AUD 2 billion beat our estimate by 2%. And whereas we calculate pretax revenue margins declined by virtually 100 foundation factors within the second half versus the earlier corresponding interval, we had anticipated intensifying competitors to weigh extra on gross revenue margins, in addition to larger working deleverage as the price of doing enterprise pressures construct throughout the retailing sector. Fiscal 2023 underlying earnings beat our estimate by 9%, however our funding thesis stands.
We stay bearish on the medium-term earnings outlook. We count on gross sales momentum to proceed weakening in fiscal 2024, as buyers curtail their discretionary spending. We count on demand relative to complete retail spending to normalize to prepandemic pattern ranges, significantly for sporting and out of doors leisure items. These two classes accounted for simply over half of earnings from operations in fiscal 2023.
At present costs, shares display as considerably overvalued. Gross sales momentum is deteriorating and we forecast additional weakening in buying and selling situations for Australian discretionary retailers. We expect the market is underestimating the danger of soppy like-for-like gross sales and rising prices diminishing working revenue margins.
Tremendous Retail’s gross sales progress is moderating in calendar 2023, albeit extra progressively than we had initially anticipated. We calculate complete gross sales grew by 4% within the second half, down from 15% within the first half of fiscal 2023. Within the first six weeks of fiscal 2024, complete gross sales have been up merely 2%. For the total yr, we count on gross sales to say no by 6%.