| 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 | $79.70 | 8.249% | $86.2745 | $86.27 | $86.25 | $86.30 |
| Purchase #2 | $190.68 | 12.608% | $214.7209 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $7.83 | 9.189% | $8.5495 | $8.55 | $8.55 | $8.50 |
| Purchase #4 | $66.26 | 4.677% | $69.359 | $69.36 | $69.35 | $69.40 |
| Purchase #5 | $64.63 | 10.290% | $71.2804 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $33.50 | 11.351% | $37.3026 | $37.30 | $37.30 | $37.30 |
| Purchase #7 | $20.96 | 3.355% | $21.6632 | $21.66 | $21.65 | $21.70 |
| 7 purchase totals = | $463.56 | $509.1501 | $509.14 | $509.10 | $509.20 | |