| 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 | $235.29 | 10.501% | $259.9978 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $16.98 | 6.237% | $18.039 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $100.72 | 7.749% | $108.5248 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $125.36 | 13.501% | $142.2849 | $142.28 | $142.30 | $142.30 |
| Purchase #5 | $50.69 | 7.772% | $54.6296 | $54.63 | $54.65 | $54.60 |
| Purchase #6 | $183.49 | 13.867% | $208.9346 | $208.93 | $208.95 | $208.90 |
| Purchase #7 | $143.82 | 7.572% | $154.7101 | $154.71 | $154.70 | $154.70 |
| 7 purchase totals = | $856.35 | $947.1208 | $947.11 | $947.15 | $947.00 | |