| 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 | $9.66 | 7.524% | $10.3868 | $10.39 | $10.40 | $10.40 |
| Purchase #2 | $201.58 | 10.314% | $222.371 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $33.64 | 13.370% | $38.1377 | $38.14 | $38.15 | $38.10 |
| Purchase #4 | $24.97 | 6.341% | $26.5533 | $26.55 | $26.55 | $26.60 |
| Purchase #5 | $222.94 | 4.488% | $232.9455 | $232.95 | $232.95 | $232.90 |
| Purchase #6 | $218.44 | 10.601% | $241.5968 | $241.60 | $241.60 | $241.60 |
| Purchase #7 | $134.90 | 11.616% | $150.57 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $846.13 | $922.5611 | $922.57 | $922.55 | $922.60 | |