| 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 | $36.82 | 10.417% | $40.6555 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $250.33 | 7.678% | $269.5503 | $269.55 | $269.55 | $269.60 |
| Purchase #3 | $146.88 | 11.520% | $163.8006 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $143.90 | 6.604% | $153.4032 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $227.97 | 6.284% | $242.2956 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $61.44 | 3.323% | $63.4817 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $34.64 | 3.503% | $35.8534 | $35.85 | $35.85 | $35.90 |
| 7 purchase totals = | $901.98 | $969.0403 | $969.04 | $969.05 | $969.20 | |