| 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 | $68.99 | 7.665% | $74.2781 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $18.63 | 4.614% | $19.4896 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $44.91 | 7.384% | $48.2262 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $101.54 | 5.835% | $107.4649 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $92.26 | 11.690% | $103.0452 | $103.05 | $103.05 | $103.00 |
| Purchase #6 | $130.47 | 9.868% | $143.3448 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $218.45 | 10.824% | $242.095 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $675.25 | $737.9438 | $737.95 | $738.00 | $737.90 | |