Receipt contents:
menu: nm: MEDIUM FRIES
price: 14,545
nm: REGULAR COKE
price: 7,273
nm: K11 CHOCO 1217
price: 5,000
sub_total: subtotal_price: 26,818
tax_price: 2,682
total: total_price: 29,500
cashprice: Rp. 29,500