Receipt contents:
menu: nm: BIHUN CAMPUR
unitprice: 43,181
cnt: 1
price: 43,181
nm: JERUK MURNI
unitprice: 20,000
cnt: 1
price: 20,000
nm: ES NONA REGULAR
unitprice: 13,000
cnt: 1
price: 13,000
sub_total: subtotal_price: 76,181
tax_price: 7,618
total: total_price: 83,799
cashprice: 100,000
changeprice: 16,201