| 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 | $98.77 | 7.833% | $106.5067 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $137.31 | 8.548% | $149.0473 | $149.05 | $149.05 | $149.00 |
| Purchase #3 | $222.79 | 12.544% | $250.7368 | $250.74 | $250.75 | $250.70 |
| Purchase #4 | $225.73 | 8.381% | $244.6484 | $244.65 | $244.65 | $244.60 |
| Purchase #5 | $71.62 | 12.431% | $80.5231 | $80.52 | $80.50 | $80.50 |
| Purchase #6 | $28.86 | 3.472% | $29.862 | $29.86 | $29.85 | $29.90 |
| Purchase #7 | $97.62 | 3.643% | $101.1763 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $882.70 | $962.5006 | $962.51 | $962.50 | $962.40 | |