| 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 | $207.50 | 12.137% | $232.6843 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $9.98 | 5.843% | $10.5631 | $10.56 | $10.55 | $10.60 |
| Purchase #3 | $189.38 | 9.852% | $208.0377 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $166.34 | 12.128% | $186.5137 | $186.51 | $186.50 | $186.50 |
| Purchase #5 | $52.66 | 10.717% | $58.3036 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $82.78 | 6.492% | $88.1541 | $88.15 | $88.15 | $88.20 |
| Purchase #7 | $112.52 | 13.436% | $127.6382 | $127.64 | $127.65 | $127.60 |
| 7 purchase totals = | $821.16 | $911.8947 | $911.88 | $911.90 | $911.90 | |