| 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 | $193.36 | 4.394% | $201.8562 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $200.65 | 13.827% | $228.3939 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $50.86 | 9.566% | $55.7253 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $56.81 | 4.171% | $59.1795 | $59.18 | $59.20 | $59.20 |
| Purchase #5 | $113.27 | 13.615% | $128.6917 | $128.69 | $128.70 | $128.70 |
| Purchase #6 | $198.43 | 7.232% | $212.7805 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $33.43 | 7.869% | $36.0606 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $846.81 | $922.6877 | $922.69 | $922.75 | $922.80 | |