I can’t think of any other retailer that does this. Best Buy, Walmart, Famous Footwear, Bed Bath and Beyond, etc. all honor the same prices in person as they do online.
Over the past few years, products at my local Best Buy are regularly 20-40% more than on their site. (Unless you order through the site for local pickup... then you can get the online price.)
Walgreens is the same. Might be $12 online but $18 in my local store.
Barnes and Noble is pretty par for the course in this.
I'm surprised by the experience related here - I'd absolutely expect the store to price match online when asked about it even though I believe they were separate divisions.
If you have accepted location permissions for the Target app, the app will show the in-store price when it can tell you're in a store.
The only way of knowing this is that in smaller/lighter print under the price, it'll either say "Online" or whatever store location.
The most egregious example was an item I bought that cost 40% more in-store versus online, and you'd never know had you looked at the app.
i don't shop there much anymore, but i've done bopus (buy online, pick up in store) before to get the online price directly.