<human>: Can you give me a shortened version of the text?

*Long time Reddit browser, this is my first post!*

I work as a cashier at an upmarket fruit and grocery store in a neighbourhood that's known for being a bit snobbish. 

When customers are checking out, I have to individually put every loose item on the scales, locate the item on the touch screen and the correct price per kilo is calculated. 

Because the scales are quite old, it's really easy to increase the weight of the items on there. A bag of apples for example might weigh 300g if I let the bag go but if I hold onto the bag on the scales, I can make the scales hit about 305g, which bumps up the price ever so slightly. 

Any customers who give me attitude or starts complaining about the way their bags are packed gets a few extra grams of weight added onto every single lot of fruit/vegetables they purchase.

By the end of the transaction this can be a few extra dollars.

Oh and if they buy grapes, I make sure to squash one or two in the bag so that the rest of them end up all sticky and gross by the time they get home.
<bot>: Work at a fruit shop, prices are per kilo. I add extra weight to the register scales to make rude customers pay more.