Quote:
|
Originally Posted by laceshawl
I have a column for recording the price per unit, Then I take my calculator with me so I can work out whether it's cheaper to buy a different size if it's on special.
|
I forgotten about the unit price, here I use price per (1000g) kilogram or litre. It's funny to look at unit price per kg. coffee $29.85kg or $18.50kg In paper goods, I use per sheet or < 50c per roll on special brand. In somethings, I workout < $1.88 per 500g instead.