| 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 | $241.42 | 12.566% | $271.7568 | $271.76 | $271.75 | $271.80 |
| Purchase #2 | $106.73 | 8.576% | $115.8832 | $115.88 | $115.90 | $115.90 |
| Purchase #3 | $166.97 | 7.862% | $180.0972 | $180.10 | $180.10 | $180.10 |
| Purchase #4 | $144.77 | 5.511% | $152.7483 | $152.75 | $152.75 | $152.70 |
| Purchase #5 | $11.64 | 12.803% | $13.1303 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $52.62 | 12.312% | $59.0986 | $59.10 | $59.10 | $59.10 |
| Purchase #7 | $185.77 | 11.403% | $206.9534 | $206.95 | $206.95 | $207.00 |
| 7 purchase totals = | $909.92 | $999.6678 | $999.67 | $999.70 | $999.70 | |