| 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 | $151.89 | 11.637% | $169.5654 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $179.82 | 3.614% | $186.3187 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $180.54 | 9.793% | $198.2203 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $79.33 | 11.645% | $88.568 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $122.82 | 12.168% | $137.7647 | $137.76 | $137.75 | $137.80 |
| Purchase #6 | $191.57 | 5.791% | $202.6638 | $202.66 | $202.65 | $202.70 |
| Purchase #7 | $236.67 | 13.623% | $268.9116 | $268.91 | $268.90 | $268.90 |
| 7 purchase totals = | $1,142.64 | $1,252.0125 | $1,252.01 | $1,251.90 | $1,252.10 | |