| 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 | $156.80 | 12.517% | $176.4267 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $212.40 | 3.651% | $220.1547 | $220.15 | $220.15 | $220.20 |
| Purchase #3 | $161.84 | 9.359% | $176.9866 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $12.91 | 8.318% | $13.9839 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $166.88 | 4.791% | $174.8752 | $174.88 | $174.90 | $174.90 |
| Purchase #6 | $176.45 | 13.383% | $200.0643 | $200.06 | $200.05 | $200.10 |
| Purchase #7 | $168.71 | 3.281% | $174.2454 | $174.25 | $174.25 | $174.20 |
| 7 purchase totals = | $1,055.99 | $1,136.7368 | $1,136.74 | $1,136.80 | $1,136.80 | |