| 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 | $35.83 | 9.370% | $39.1873 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $119.44 | 8.485% | $129.5745 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $224.42 | 13.482% | $254.6763 | $254.68 | $254.70 | $254.70 |
| Purchase #4 | $159.65 | 11.237% | $177.5899 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $79.53 | 8.166% | $86.0244 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $56.31 | 3.425% | $58.2386 | $58.24 | $58.25 | $58.20 |
| Purchase #7 | $67.68 | 13.521% | $76.831 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $742.86 | $822.1220 | $822.12 | $822.15 | $822.10 | |