2026-06-22 · 7 min
When Your Inventory Math Doesn't Match What's Actually in the Warehouse: How Rounding Errors and Manual Updates Turn Small Problems Into Supply Chain Disasters
Small inventory errors compound fast. Rounding mistakes, manual data entry delays, and systems that don't talk to each other create cascading supply chain failures that cost more to fix than the system that would prevent them.
inventory managementsupply chainspreadsheet sprawlbusiness operations