| 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 | $176.35 | 6.696% | $188.1584 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $194.64 | 4.132% | $202.6825 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $78.71 | 3.743% | $81.6561 | $81.66 | $81.65 | $81.70 |
| Purchase #4 | $51.87 | 9.557% | $56.8272 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $161.30 | 7.320% | $173.1072 | $173.11 | $173.10 | $173.10 |
| Purchase #6 | $155.30 | 5.512% | $163.8601 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $37.97 | 6.687% | $40.5091 | $40.51 | $40.50 | $40.50 |
| 7 purchase totals = | $856.14 | $906.8006 | $906.81 | $906.80 | $906.90 | |