| 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 | $21.85 | 9.762% | $23.983 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $56.77 | 3.170% | $58.5696 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $71.42 | 8.531% | $77.5128 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $148.53 | 13.660% | $168.8192 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $41.55 | 11.807% | $46.4558 | $46.46 | $46.45 | $46.50 |
| Purchase #6 | $83.99 | 6.743% | $89.6534 | $89.65 | $89.65 | $89.70 |
| Purchase #7 | $171.42 | 6.193% | $182.036 | $182.04 | $182.05 | $182.00 |
| 7 purchase totals = | $595.53 | $647.0298 | $647.03 | $647.00 | $647.10 | |