| 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 | $120.61 | 3.185% | $124.4514 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $181.33 | 13.638% | $206.0598 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $91.64 | 6.110% | $97.2392 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $169.33 | 11.425% | $188.676 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $15.50 | 10.332% | $17.1015 | $17.10 | $17.10 | $17.10 |
| Purchase #6 | $173.52 | 10.435% | $191.6268 | $191.63 | $191.65 | $191.60 |
| Purchase #7 | $163.38 | 6.523% | $174.0373 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $915.31 | $999.1920 | $999.20 | $999.25 | $999.20 | |