| 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 | $137.38 | 4.528% | $143.6006 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $87.42 | 13.345% | $99.0862 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $169.35 | 10.299% | $186.7914 | $186.79 | $186.80 | $186.80 |
| Purchase #4 | $63.31 | 3.795% | $65.7126 | $65.71 | $65.70 | $65.70 |
| Purchase #5 | $197.35 | 3.306% | $203.8744 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $95.53 | 12.107% | $107.0958 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $54.76 | 7.431% | $58.8292 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $805.10 | $864.9902 | $864.99 | $865.00 | $865.00 | |