| 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 | $209.26 | 8.601% | $227.2585 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $43.98 | 6.495% | $46.8365 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $168.33 | 6.249% | $178.8489 | $178.85 | $178.85 | $178.80 |
| Purchase #4 | $83.91 | 8.153% | $90.7512 | $90.75 | $90.75 | $90.80 |
| Purchase #5 | $172.51 | 10.346% | $190.3579 | $190.36 | $190.35 | $190.40 |
| Purchase #6 | $28.98 | 6.530% | $30.8724 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $18.54 | 3.185% | $19.1305 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $725.51 | $784.0559 | $784.06 | $784.05 | $784.10 | |