| 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 | $45.74 | 3.547% | $47.3624 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $134.34 | 6.373% | $142.9015 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $116.91 | 6.155% | $124.1058 | $124.11 | $124.10 | $124.10 |
| Purchase #4 | $21.47 | 6.873% | $22.9456 | $22.95 | $22.95 | $22.90 |
| Purchase #5 | $29.55 | 5.849% | $31.2784 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $121.94 | 7.710% | $131.3416 | $131.34 | $131.35 | $131.30 |
| Purchase #7 | $58.99 | 6.428% | $62.7819 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $528.94 | $562.7172 | $562.72 | $562.75 | $562.70 | |