| 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 | $227.91 | 4.841% | $238.9431 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $147.34 | 11.266% | $163.9393 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $10.56 | 13.836% | $12.0211 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $11.43 | 8.230% | $12.3707 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $198.59 | 12.353% | $223.1218 | $223.12 | $223.10 | $223.10 |
| Purchase #6 | $88.68 | 11.557% | $98.9287 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $204.49 | 10.517% | $225.9962 | $226.00 | $226.00 | $226.00 |
| 7 purchase totals = | $889.00 | $975.3209 | $975.32 | $975.30 | $975.20 | |