| 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 | $86.50 | 12.551% | $97.3566 | $97.36 | $97.35 | $97.40 |
| Purchase #2 | $13.81 | 13.869% | $15.7253 | $15.73 | $15.75 | $15.70 |
| Purchase #3 | $103.58 | 12.315% | $116.3359 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $207.53 | 10.315% | $228.9367 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $174.40 | 10.570% | $192.8341 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $196.30 | 11.295% | $218.4721 | $218.47 | $218.45 | $218.50 |
| Purchase #7 | $118.54 | 6.686% | $126.4656 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $900.66 | $996.1263 | $996.14 | $996.15 | $996.10 | |