| 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 | $66.47 | 9.507% | $72.7893 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $39.98 | 9.468% | $43.7653 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $103.28 | 8.126% | $111.6725 | $111.67 | $111.65 | $111.70 |
| Purchase #4 | $211.35 | 11.604% | $235.8751 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $198.52 | 3.528% | $205.5238 | $205.52 | $205.50 | $205.50 |
| Purchase #6 | $163.79 | 9.206% | $178.8685 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $116.85 | 7.524% | $125.6418 | $125.64 | $125.65 | $125.60 |
| 7 purchase totals = | $900.24 | $974.1363 | $974.14 | $974.10 | $974.20 | |