| 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 | $96.80 | 3.637% | $100.3206 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $15.64 | 4.551% | $16.3518 | $16.35 | $16.35 | $16.40 |
| Purchase #3 | $91.68 | 5.446% | $96.6729 | $96.67 | $96.65 | $96.70 |
| Purchase #4 | $222.25 | 4.791% | $232.898 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $180.40 | 5.475% | $190.2769 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $41.74 | 3.342% | $43.135 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $248.90 | 12.707% | $280.5277 | $280.53 | $280.55 | $280.50 |
| 7 purchase totals = | $897.41 | $960.1829 | $960.19 | $960.20 | $960.20 | |