| 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 | $170.80 | 13.552% | $193.9468 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $41.40 | 7.204% | $44.3825 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $153.92 | 3.836% | $159.8244 | $159.82 | $159.80 | $159.80 |
| Purchase #4 | $49.90 | 11.386% | $55.5816 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $7.42 | 8.779% | $8.0714 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $210.61 | 11.406% | $234.6322 | $234.63 | $234.65 | $234.60 |
| Purchase #7 | $221.89 | 3.790% | $230.2996 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $855.94 | $926.7385 | $926.73 | $926.75 | $926.70 | |