| 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 | $51.98 | 4.248% | $54.1881 | $54.19 | $54.20 | $54.20 |
| Purchase #2 | $44.92 | 8.456% | $48.7184 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $218.95 | 7.630% | $235.6559 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $110.44 | 9.403% | $120.8247 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $75.91 | 7.656% | $81.7217 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $240.57 | 8.584% | $261.2205 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $60.29 | 6.485% | $64.1998 | $64.20 | $64.20 | $64.20 |
| 7 purchase totals = | $803.06 | $866.5291 | $866.53 | $866.45 | $866.50 | |