| 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 | $199.28 | 8.414% | $216.0474 | $216.05 | $216.05 | $216.00 |
| Purchase #2 | $93.50 | 12.305% | $105.0052 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $44.42 | 8.165% | $48.0469 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $236.58 | 11.301% | $263.3159 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $49.99 | 8.102% | $54.0402 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $26.38 | 3.325% | $27.2571 | $27.26 | $27.25 | $27.30 |
| Purchase #7 | $75.94 | 10.464% | $83.8864 | $83.89 | $83.90 | $83.90 |
| 7 purchase totals = | $726.09 | $797.5991 | $797.62 | $797.60 | $797.50 | |