| 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 | $195.92 | 3.669% | $203.1083 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $30.59 | 8.754% | $33.2678 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $75.35 | 8.610% | $81.8376 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $158.86 | 9.392% | $173.7801 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $186.27 | 4.665% | $194.9595 | $194.96 | $194.95 | $195.00 |
| Purchase #6 | $48.64 | 9.791% | $53.4023 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $28.70 | 3.257% | $29.6348 | $29.63 | $29.65 | $29.60 |
| 7 purchase totals = | $724.33 | $769.9904 | $769.99 | $770.00 | $770.00 | |