Receipt contents:
menu: nm: NASI PUTIH
unitprice: 6,000
cnt: 1
price: 6.000
nm: BASO KUAH
unitprice: 43,636
cnt: 1
price: 43,636
sub_total: subtotal_price: 49,636
tax_price: 4,964
total: total_price: 54,600
cashprice: 54.600
changeprice: 0