| 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 | $236.97 | 7.669% | $255.1432 | $255.14 | $255.15 | $255.10 |
| Purchase #2 | $97.88 | 10.246% | $107.9088 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $168.39 | 10.586% | $186.2158 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $210.53 | 3.289% | $217.4543 | $217.45 | $217.45 | $217.50 |
| Purchase #5 | $151.86 | 10.720% | $168.1394 | $168.14 | $168.15 | $168.10 |
| Purchase #6 | $198.95 | 7.173% | $213.2207 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $92.30 | 12.449% | $103.7904 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $1,156.88 | $1,251.8726 | $1,251.87 | $1,251.85 | $1,251.80 | |