| 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 | $32.51 | 13.622% | $36.9385 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $115.91 | 11.657% | $129.4216 | $129.42 | $129.40 | $129.40 |
| Purchase #3 | $216.57 | 8.554% | $235.0954 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $182.98 | 8.205% | $197.9935 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $158.50 | 8.332% | $171.7062 | $171.71 | $171.70 | $171.70 |
| Purchase #6 | $29.83 | 13.409% | $33.8299 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $164.61 | 13.689% | $187.1435 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $900.91 | $992.1286 | $992.13 | $992.15 | $992.00 | |