| 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 | $185.71 | 4.264% | $193.6287 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $159.76 | 13.494% | $181.318 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $103.69 | 4.634% | $108.495 | $108.50 | $108.50 | $108.50 |
| Purchase #4 | $68.45 | 4.618% | $71.611 | $71.61 | $71.60 | $71.60 |
| Purchase #5 | $36.74 | 11.798% | $41.0746 | $41.07 | $41.05 | $41.10 |
| Purchase #6 | $46.44 | 12.502% | $52.2459 | $52.25 | $52.25 | $52.20 |
| Purchase #7 | $151.98 | 11.681% | $169.7328 | $169.73 | $169.75 | $169.70 |
| 7 purchase totals = | $752.77 | $818.1060 | $818.11 | $818.10 | $818.00 | |