| 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 | $119.99 | 12.635% | $135.1507 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $240.97 | 10.741% | $266.8526 | $266.85 | $266.85 | $266.90 |
| Purchase #3 | $27.84 | 3.820% | $28.9035 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $163.82 | 13.792% | $186.4141 | $186.41 | $186.40 | $186.40 |
| Purchase #5 | $82.70 | 9.442% | $90.5085 | $90.51 | $90.50 | $90.50 |
| Purchase #6 | $146.49 | 3.419% | $151.4985 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $69.79 | 8.645% | $75.8233 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $851.60 | $935.1512 | $935.14 | $935.10 | $935.20 | |