A store will sell:
Hot Dog for $3.75
Fries for $2.25
Cokes for $.80
If a customer orders 3 or more of any of the above items, they will receive a 10% discount for that item (but not the entire order).
Requirements
Create constants for the cost of hotdog, fries, cokes, and sales tax.
final double COST_hotdog = 3.75;
Prompt the customer for the number of hotdog, fries, and cokes.
If a customer orders 3 or more of any item, they will receive a 10% discount for that item.
Display the number of each item ordered, the subtotal, tax, and total cost. Sales tax of 5% (use a constant)
Prompt the user for payment and then compute the amount of change due back.
Print format method to display the dollar amounts. The following statement prints out the subtotal using 6 characters with 2 decimal places: 53.70.
System. out .printf(\"Â Â Â Â Â subtotal: %6.2f\ \", sum);
Use the following command to compute the amount of pennies owed back to the customer:
Use the Math.round( double val ).
How many hotdog do you want?:
How many order of fries do you want?:
How many cokes do you want?:
Number of Hotdog .....
Number of Fries .......
Number of Cokes .......
subtotal:
tax:
total:
Enter payment:
We owe you:
dollars:
quarters:
dimes:
nickels:
pennies:
Solution
Thank You!!!
.
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Fast Food Order Calculator with Discounts and Change Due
1. A store will sell:
Hot Dog for $3.75
Fries for $2.25
Cokes for $.80
If a customer orders 3 or more of any of the above items, they will receive a 10% discount for
that item (but not the entire order).
Requirements
Create constants for the cost of hotdog, fries, cokes, and sales tax.
final double COST_hotdog = 3.75;
Prompt the customer for the number of hotdog, fries, and cokes.
If a customer orders 3 or more of any item, they will receive a 10% discount for that item.
Display the number of each item ordered, the subtotal, tax, and total cost. Sales tax of 5% (use a
constant)
Prompt the user for payment and then compute the amount of change due back.
Print format method to display the dollar amounts. The following statement prints out the
subtotal using 6 characters with 2 decimal places: 53.70.
System. out .printf("Â Â Â Â Â subtotal: %6.2f ", sum);
Use the following command to compute the amount of pennies owed back to the customer:
Use the Math.round( double val ).
How many hotdog do you want?:
How many order of fries do you want?:
How many cokes do you want?:
Number of Hotdog .....
Number of Fries .......
Number of Cokes .......
2. subtotal:
tax:
total:
Enter payment:
We owe you:
dollars:
quarters:
dimes:
nickels:
pennies:
How many hotdog do you want?:
How many order of fries do you want?:
How many cokes do you want?:
Number of Hotdog .....
Number of Fries .......
Number of Cokes .......
subtotal:
tax:
total:
Enter payment:
We owe you:
dollars:
