No, but you would have an amount allocated for new measures, would you not? You knew that the tax rate had changed, so you knew there were going to be some additional costs regarding the general tax rate, whether it was changed from 17% down to 16% or 16.5%.
Evidence of meeting #71 for Finance in the 39th Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was amount.
A recording is available from Parliament.