| 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 | $41.58 | 13.425% | $47.1621 | $47.16 | $47.15 | $47.20 |
| Purchase #2 | $213.72 | 13.775% | $243.1599 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $73.33 | 10.594% | $81.0986 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $87.94 | 5.679% | $92.9341 | $92.93 | $92.95 | $92.90 |
| Purchase #5 | $159.74 | 8.650% | $173.5575 | $173.56 | $173.55 | $173.60 |
| Purchase #6 | $88.45 | 13.574% | $100.4562 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $221.77 | 13.663% | $252.0704 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $886.53 | $990.4388 | $990.44 | $990.40 | $990.60 | |