• @KazuyaDarklight@lemmy.world
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    794 days ago

    I mean this does make sense for places where you have a client and you want them to be able to see you doing the math to some degree to give an air of transparency and encourage trust.

    • @tempest@lemmy.ca
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      204 days ago

      Exactly, this would be totally common in small mom and pop stores or at a flea market in the age before digital payments and ubiquitous phones.

      The person is probably just young. Wait till they discover that rewinding something used to be literal.

      • @despoticruin@lemm.ee
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        144 days ago

        These are pretty simple calculators, those switches on top just change how the printing happens. You can set them to print with leading decimals (eg. adding a .00 to monetary values) and alignment to make reading easier. Otherwise it’s just a pretty standard calculator. Great machines, you still see them used for audits as a final hand-calculation stapled to the top of the paperwork.

      • FiveMacs
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        54 days ago

        And the thing needs to be fed, for power I assume. I wonder what it prefers to eat

    • @FurtiveFugitive@lemm.ee
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      34 days ago

      This was the machine to count down registers at the end of every retail shift. Great little things. Training someone new on it was always a process though. A lot of people struggled with the concept of entering the sign/operation after the number.

      Example 10+2-5 = 7 is entered into the machine as 10 [+] 2 [+] 5 [-] [* or T]. Of course most people treated it like a regular calculator and hit 10 [+] 2 [-] 5 and then scratched their heads to find the equals.

  • ...m...
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    124 days ago

    …what do the money detector and red buttons do?..

    • @Apepollo11@lemmy.world
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      94 days ago

      The money detector button illuminates a bright UV light on the side that you can use to detect fake notes.

      No idea about the red button. I heard one reviewer say the word “computer” while pointing at it (all of the reviewers seem to be from the Philippines, a language that I sadly don’t speak), but if found no other clues.

      • ...m...
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        4 days ago

        …i wonder if the red button has something to with sending to or clearing the public display?..

    • @edgemaster72@lemmy.world
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      44 days ago

      Based on it having two screens and a picture with a pinky extended, I imagine the money detector is useless as it will always be activated in such close proximity to Mr. Moneybags here with the fancy calculator