| 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 | $217.26 | 9.158% | $237.1567 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $94.78 | 11.869% | $106.0294 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $38.48 | 11.822% | $43.0291 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $103.48 | 12.650% | $116.5702 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $26.86 | 5.792% | $28.4157 | $28.42 | $28.40 | $28.40 |
| Purchase #6 | $63.98 | 4.191% | $66.6614 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $124.30 | 5.829% | $131.5454 | $131.55 | $131.55 | $131.50 |
| 7 purchase totals = | $669.14 | $729.4079 | $729.42 | $729.40 | $729.40 | |