| 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 | $213.84 | 10.441% | $236.167 | $236.17 | $236.15 | $236.20 |
| Purchase #2 | $151.69 | 3.705% | $157.3101 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $77.47 | 3.176% | $79.9304 | $79.93 | $79.95 | $79.90 |
| Purchase #4 | $16.42 | 3.669% | $17.0224 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $221.26 | 9.491% | $242.2598 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $123.28 | 9.293% | $134.7364 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $152.29 | 11.526% | $169.8429 | $169.84 | $169.85 | $169.80 |
| 7 purchase totals = | $956.25 | $1,037.2690 | $1,037.27 | $1,037.25 | $1,037.20 | |