| 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 | $59.78 | 9.637% | $65.541 | $65.54 | $65.55 | $65.50 |
| Purchase #2 | $154.99 | 10.704% | $171.5801 | $171.58 | $171.60 | $171.60 |
| Purchase #3 | $166.65 | 8.306% | $180.4919 | $180.49 | $180.50 | $180.50 |
| Purchase #4 | $221.54 | 5.663% | $234.0858 | $234.09 | $234.10 | $234.10 |
| Purchase #5 | $34.58 | 7.331% | $37.1151 | $37.12 | $37.10 | $37.10 |
| Purchase #6 | $78.30 | 13.342% | $88.7468 | $88.75 | $88.75 | $88.70 |
| Purchase #7 | $228.46 | 8.367% | $247.5752 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $944.30 | $1,025.1359 | $1,025.15 | $1,025.20 | $1,025.10 | |