| 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 | $150.55 | 13.839% | $171.3846 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $13.46 | 12.682% | $15.167 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $199.26 | 7.121% | $213.4493 | $213.45 | $213.45 | $213.40 |
| Purchase #4 | $132.52 | 6.257% | $140.8118 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $94.97 | 9.654% | $104.1384 | $104.14 | $104.15 | $104.10 |
| Purchase #6 | $73.26 | 5.481% | $77.2754 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $58.48 | 12.856% | $65.9982 | $66.00 | $66.00 | $66.00 |
| 7 purchase totals = | $722.50 | $788.2247 | $788.23 | $788.25 | $788.20 | |