| 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 | $130.51 | 10.485% | $144.194 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $163.38 | 12.700% | $184.1293 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $186.39 | 8.748% | $202.6954 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $23.85 | 3.363% | $24.6521 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $64.56 | 6.766% | $68.9281 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $89.83 | 4.504% | $93.8759 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $192.71 | 12.507% | $216.8122 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $851.23 | $935.2870 | $935.29 | $935.35 | $935.30 | |