| 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 | $232.72 | 8.625% | $252.7921 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $72.41 | 6.532% | $77.1398 | $77.14 | $77.15 | $77.10 |
| Purchase #3 | $127.59 | 5.428% | $134.5156 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $63.30 | 8.437% | $68.6406 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $66.70 | 12.456% | $75.0082 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $209.80 | 3.479% | $217.0989 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $20.55 | 3.731% | $21.3167 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $793.07 | $846.5119 | $846.52 | $846.50 | $846.40 | |