| 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 | $6.49 | 11.704% | $7.2496 | $7.25 | $7.25 | $7.20 |
| Purchase #2 | $13.90 | 9.823% | $15.2654 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $214.29 | 3.365% | $221.5009 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $33.25 | 8.562% | $36.0969 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $38.29 | 12.551% | $43.0958 | $43.10 | $43.10 | $43.10 |
| Purchase #6 | $161.92 | 13.567% | $183.8877 | $183.89 | $183.90 | $183.90 |
| Purchase #7 | $89.27 | 9.265% | $97.5409 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $557.41 | $604.6372 | $604.65 | $604.65 | $604.60 | |