I’ve found it depends on the store and what you’re trying to do. Larger higher traffic grocery stores have their weight sensors calibrated much more finely. At

I’ve found it depends on the store and what you’re trying to do. Larger higher traffic grocery stores have their weight sensors calibrated much more finely. At kroger for example i’m always frustrated i forget to register my bag and need to empty it and start again. At sprouts things mostly “just work”, I rarely have issues. Another annoyance: after moving to California i’m fairly frustrated by the “No Alcohol in Self Checkout” rule. Buying a sandwich and a single bottle of wine? Good luck standing in line behind someone with a cart full of produce! Don’t really see what this law does except cause frustration. In states where it’s allowed you need an attendant to verify ID anyway, same as a regular line. Another stupid CA rule.