| 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 | $74.97 | 12.849% | $84.6029 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $225.78 | 11.420% | $251.5641 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $110.62 | 4.575% | $115.6809 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $39.48 | 7.753% | $42.5409 | $42.54 | $42.55 | $42.50 |
| Purchase #5 | $77.25 | 12.455% | $86.8715 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $175.98 | 7.428% | $189.0518 | $189.05 | $189.05 | $189.10 |
| Purchase #7 | $208.92 | 3.727% | $216.7064 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $913.00 | $987.0185 | $987.01 | $987.00 | $987.10 | |