| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.47 | 3.110% | $154.1185 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $242.43 | 12.611% | $273.0028 | $273.00 | $273.00 | $273.00 |
| Purchase #3 | $10.31 | 4.796% | $10.8045 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $199.49 | 13.427% | $226.2755 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $192.35 | 10.832% | $213.1854 | $213.19 | $213.20 | $213.20 |
| Purchase #6 | $136.96 | 11.845% | $153.1829 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $110.95 | 11.587% | $123.8058 | $123.81 | $123.80 | $123.80 |
| 7 purchase totals = | $1,041.96 | $1,154.3754 | $1,154.38 | $1,154.40 | $1,154.40 | |