| 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 | $191.40 | 12.215% | $214.7795 | $214.78 | $214.80 | $214.80 |
| Purchase #2 | $29.94 | 6.857% | $31.993 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $247.68 | 11.218% | $275.4647 | $275.46 | $275.45 | $275.50 |
| Purchase #4 | $17.83 | 7.857% | $19.2309 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $86.77 | 9.352% | $94.8847 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $208.41 | 13.528% | $236.6037 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $223.50 | 8.707% | $242.9601 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,005.53 | $1,115.9166 | $1,115.90 | $1,115.95 | $1,116.00 | |