A Calculations

This appendix provides additional information on a few of the core retail calculations to help aid your understanding. It is important to understand that a particular measure can be calculated in many ways because it is impacted by many different input measures. When a value is changed that impacts the other editable values, the impacted measures that then need to be recalculated are protected so that you cannot also update the values. This prevents deadlock or circular calculation in which you do not know where to start recalculating.