| 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 | $153.57 | 5.178% | $161.5219 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $142.85 | 11.162% | $158.7949 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $239.46 | 10.763% | $265.2331 | $265.23 | $265.25 | $265.20 |
| Purchase #4 | $19.92 | 8.791% | $21.6712 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $130.96 | 6.833% | $139.9085 | $139.91 | $139.90 | $139.90 |
| Purchase #6 | $98.82 | 3.524% | $102.3024 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $193.56 | 7.543% | $208.1602 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $979.14 | $1,057.5922 | $1,057.58 | $1,057.55 | $1,057.60 | |