@John_Loader@ohai.social @JdeBP@mastodonapp.uk @SteveClough@metalhead.club @alexf24@mstdn.social @nobrainnopain@social.tchncs.de @kibcol1049@mstdn.social @Fasgadh@mastodon.scot I worked in Woolworths one Christmas holiday. On the counter that sold loose tree decorations and bulbs. The tills only accepted the total so it was all mental arithmetic. In LSD. One customer brought a huge range of baubles at different prices and after I'd added it all up as I wrapped each one she claimed I'd overcharged her. I had to unwrap every one while my supervisor added it up audibly. I was very grateful the I was correct. The customers queueing up behind her weren't happy.