| 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 | $98.60 | 10.854% | $109.302 | $109.30 | $109.30 | $109.30 |
| Purchase #2 | $104.85 | 11.766% | $117.1867 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $177.75 | 9.840% | $195.2406 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $157.90 | 10.254% | $174.0911 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $97.31 | 9.845% | $106.8902 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $39.83 | 12.808% | $44.9314 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $118.61 | 7.607% | $127.6327 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $794.85 | $875.2747 | $875.27 | $875.35 | $875.20 | |