| 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 | $220.66 | 13.740% | $250.9787 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $50.40 | 7.239% | $54.0485 | $54.05 | $54.05 | $54.00 |
| Purchase #3 | $30.28 | 6.276% | $32.1804 | $32.18 | $32.20 | $32.20 |
| Purchase #4 | $50.40 | 13.425% | $57.1662 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $87.40 | 8.851% | $95.1358 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $244.84 | 9.401% | $267.8574 | $267.86 | $267.85 | $267.90 |
| Purchase #7 | $204.60 | 10.191% | $225.4508 | $225.45 | $225.45 | $225.50 |
| 7 purchase totals = | $888.58 | $982.8178 | $982.83 | $982.85 | $982.90 | |