| 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 | $71.68 | 11.454% | $79.8902 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $131.30 | 5.827% | $138.9509 | $138.95 | $138.95 | $139.00 |
| Purchase #3 | $244.89 | 6.226% | $260.1369 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $18.45 | 9.779% | $20.2542 | $20.25 | $20.25 | $20.30 |
| Purchase #5 | $11.98 | 5.228% | $12.6063 | $12.61 | $12.60 | $12.60 |
| Purchase #6 | $103.74 | 13.451% | $117.6941 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $242.96 | 11.411% | $270.6842 | $270.68 | $270.70 | $270.70 |
| 7 purchase totals = | $825.00 | $900.2168 | $900.21 | $900.25 | $900.30 | |