| 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 | $52.92 | 9.831% | $58.1226 | $58.12 | $58.10 | $58.10 |
| Purchase #2 | $240.42 | 3.833% | $249.6353 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $42.32 | 3.856% | $43.9519 | $43.95 | $43.95 | $44.00 |
| Purchase #4 | $34.64 | 9.547% | $37.9471 | $37.95 | $37.95 | $37.90 |
| Purchase #5 | $197.34 | 13.542% | $224.0638 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $107.44 | 11.862% | $120.1845 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $227.87 | 8.290% | $246.7604 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $902.95 | $980.6656 | $980.66 | $980.65 | $980.70 | |