| 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 | $112.27 | 4.593% | $117.4266 | $117.43 | $117.45 | $117.40 |
| Purchase #2 | $185.97 | 9.709% | $204.0258 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $189.90 | 11.748% | $212.2095 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $199.35 | 5.696% | $210.705 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $26.71 | 12.323% | $30.0015 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $155.35 | 5.184% | $163.4033 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $67.50 | 10.155% | $74.3546 | $74.35 | $74.35 | $74.40 |
| 7 purchase totals = | $937.05 | $1,012.1263 | $1,012.13 | $1,012.15 | $1,012.10 | |