| 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 | $177.97 | 12.520% | $200.2518 | $200.25 | $200.25 | $200.30 |
| Purchase #2 | $69.44 | 8.650% | $75.4466 | $75.45 | $75.45 | $75.40 |
| Purchase #3 | $114.67 | 4.219% | $119.5079 | $119.51 | $119.50 | $119.50 |
| Purchase #4 | $128.77 | 13.405% | $146.0316 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $119.88 | 7.294% | $128.624 | $128.62 | $128.60 | $128.60 |
| Purchase #6 | $46.44 | 4.477% | $48.5191 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $140.57 | 4.434% | $146.8029 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $797.74 | $865.1839 | $865.18 | $865.15 | $865.10 | |