apologies if this is a silly question but you said "per bar" a few times. i just checked your spouse's shop and a bar is 1.4oz (38g). That is quite tiny and equ

apologies if this is a silly question but you said "per bar" a few times. i just checked your spouse's shop and a bar is 1.4oz (38g). That is quite tiny and equals roughly USD18 per 100g. In Europe I am more used to people comparing the 100g price, bar price doesn't matter that much. Is it common to ignore the weight of the bar in such comparisons?