| 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 | $103.81 | 8.314% | $112.4408 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $153.45 | 9.841% | $168.551 | $168.55 | $168.55 | $168.60 |
| Purchase #3 | $12.32 | 13.201% | $13.9464 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $87.98 | 10.240% | $96.9892 | $96.99 | $97.00 | $97.00 |
| Purchase #5 | $204.40 | 13.682% | $232.366 | $232.37 | $232.35 | $232.40 |
| Purchase #6 | $237.37 | 8.290% | $257.048 | $257.05 | $257.05 | $257.00 |
| Purchase #7 | $51.93 | 10.322% | $57.2902 | $57.29 | $57.30 | $57.30 |
| 7 purchase totals = | $851.26 | $938.6316 | $938.64 | $938.65 | $938.60 | |