| 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 | $70.94 | 6.318% | $75.422 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $195.42 | 12.671% | $220.1817 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $15.83 | 4.747% | $16.5815 | $16.58 | $16.60 | $16.60 |
| Purchase #4 | $151.50 | 12.153% | $169.9118 | $169.91 | $169.90 | $169.90 |
| Purchase #5 | $158.93 | 13.493% | $180.3744 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $242.97 | 3.688% | $251.9307 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $60.75 | 13.364% | $68.8686 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $896.34 | $983.2707 | $983.26 | $983.25 | $983.30 | |