| 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 | $210.55 | 8.307% | $228.0404 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $43.49 | 11.868% | $48.6514 | $48.65 | $48.65 | $48.70 |
| Purchase #3 | $232.36 | 7.487% | $249.7568 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $58.37 | 8.214% | $63.1645 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $135.35 | 7.225% | $145.129 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $44.94 | 8.153% | $48.604 | $48.60 | $48.60 | $48.60 |
| Purchase #7 | $133.32 | 8.831% | $145.0935 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $858.38 | $928.4396 | $928.43 | $928.45 | $928.50 | |