| 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 | $121.30 | 4.622% | $126.9065 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $163.28 | 4.227% | $170.1818 | $170.18 | $170.20 | $170.20 |
| Purchase #3 | $166.50 | 7.579% | $179.119 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $86.81 | 7.773% | $93.5577 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $99.49 | 5.630% | $105.0913 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $124.85 | 6.375% | $132.8092 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $39.36 | 10.789% | $43.6066 | $43.61 | $43.60 | $43.60 |
| 7 purchase totals = | $801.59 | $851.2721 | $851.28 | $851.25 | $851.30 | |