| 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 | $130.52 | 13.252% | $147.8165 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $55.58 | 5.283% | $58.5163 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $53.60 | 12.275% | $60.1794 | $60.18 | $60.20 | $60.20 |
| Purchase #4 | $135.83 | 9.129% | $148.2299 | $148.23 | $148.25 | $148.20 |
| Purchase #5 | $142.31 | 9.244% | $155.4651 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $94.41 | 3.547% | $97.7587 | $97.76 | $97.75 | $97.80 |
| Purchase #7 | $124.63 | 7.592% | $134.0919 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $736.88 | $802.0578 | $802.07 | $802.05 | $802.10 | |