| 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 | $74.80 | 12.685% | $84.2884 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $18.90 | 10.698% | $20.9219 | $20.92 | $20.90 | $20.90 |
| Purchase #3 | $212.96 | 10.851% | $236.0683 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $126.73 | 3.682% | $131.3962 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $84.38 | 12.791% | $95.173 | $95.17 | $95.15 | $95.20 |
| Purchase #6 | $112.58 | 4.277% | $117.395 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $180.35 | 5.137% | $189.6146 | $189.61 | $189.60 | $189.60 |
| 7 purchase totals = | $810.70 | $874.8574 | $874.86 | $874.80 | $874.90 | |