| 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 | $73.98 | 8.257% | $80.0885 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $206.30 | 10.231% | $227.4066 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $47.57 | 13.511% | $53.9972 | $54.00 | $54.00 | $54.00 |
| Purchase #4 | $97.27 | 11.743% | $108.6924 | $108.69 | $108.70 | $108.70 |
| Purchase #5 | $150.69 | 3.612% | $156.1329 | $156.13 | $156.15 | $156.10 |
| Purchase #6 | $162.80 | 5.520% | $171.7866 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $116.63 | 6.342% | $124.0267 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $855.24 | $922.1309 | $922.14 | $922.20 | $922.10 | |