| 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 | $198.73 | 3.637% | $205.9578 | $205.96 | $205.95 | $206.00 |
| Purchase #2 | $100.63 | 9.340% | $110.0288 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $10.83 | 3.301% | $11.1875 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $149.98 | 5.448% | $158.1509 | $158.15 | $158.15 | $158.20 |
| Purchase #5 | $193.33 | 6.336% | $205.5794 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $204.84 | 4.345% | $213.7403 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $65.84 | 12.602% | $74.1372 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $924.18 | $978.7819 | $978.79 | $978.85 | $978.80 | |