| 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 | $160.45 | 12.316% | $180.211 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $88.63 | 7.461% | $95.2427 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $43.71 | 11.363% | $48.6768 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $69.58 | 3.645% | $72.1162 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $229.66 | 4.861% | $240.8238 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $43.99 | 11.426% | $49.0163 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $191.81 | 9.770% | $210.5498 | $210.55 | $210.55 | $210.50 |
| 7 purchase totals = | $827.83 | $896.6366 | $896.64 | $896.60 | $896.50 | |