| 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 | $204.69 | 9.135% | $223.3884 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $224.89 | 9.357% | $245.933 | $245.93 | $245.95 | $245.90 |
| Purchase #3 | $88.99 | 9.103% | $97.0908 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $234.47 | 7.527% | $252.1186 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $191.30 | 12.110% | $214.4664 | $214.47 | $214.45 | $214.50 |
| Purchase #6 | $9.27 | 9.257% | $10.1281 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $222.30 | 10.750% | $246.1973 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $1,175.91 | $1,289.3226 | $1,289.33 | $1,289.35 | $1,289.30 | |