| 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 | $133.29 | 8.820% | $145.0462 | $145.05 | $145.05 | $145.00 |
| Purchase #2 | $242.70 | 8.387% | $263.0552 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $57.62 | 11.200% | $64.0734 | $64.07 | $64.05 | $64.10 |
| Purchase #4 | $207.55 | 9.406% | $227.0722 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $39.90 | 5.122% | $41.9437 | $41.94 | $41.95 | $41.90 |
| Purchase #6 | $213.89 | 9.801% | $234.8534 | $234.85 | $234.85 | $234.90 |
| Purchase #7 | $127.94 | 10.418% | $141.2688 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $1,022.89 | $1,117.3129 | $1,117.31 | $1,117.25 | $1,117.40 | |