| 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 | $136.25 | 3.284% | $140.7245 | $140.72 | $140.70 | $140.70 |
| Purchase #2 | $114.88 | 3.321% | $118.6952 | $118.70 | $118.70 | $118.70 |
| Purchase #3 | $129.38 | 4.873% | $135.6847 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $232.31 | 8.711% | $252.5465 | $252.55 | $252.55 | $252.50 |
| Purchase #5 | $239.67 | 8.769% | $260.6867 | $260.69 | $260.70 | $260.70 |
| Purchase #6 | $221.62 | 12.576% | $249.4909 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $107.94 | 13.630% | $122.6522 | $122.65 | $122.65 | $122.70 |
| 7 purchase totals = | $1,182.05 | $1,280.4807 | $1,280.48 | $1,280.50 | $1,280.50 | |