| 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 | $236.96 | 10.619% | $262.1228 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $171.36 | 10.847% | $189.9474 | $189.95 | $189.95 | $189.90 |
| Purchase #3 | $127.65 | 9.204% | $139.3989 | $139.40 | $139.40 | $139.40 |
| Purchase #4 | $170.84 | 9.409% | $186.9143 | $186.91 | $186.90 | $186.90 |
| Purchase #5 | $143.55 | 3.785% | $148.9834 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $12.62 | 7.425% | $13.557 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $65.30 | 10.546% | $72.1865 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $928.28 | $1,013.1103 | $1,013.11 | $1,013.10 | $1,013.10 | |