| 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 | $10.33 | 9.712% | $11.3332 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $234.57 | 10.366% | $258.8855 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $133.85 | 9.298% | $146.2954 | $146.30 | $146.30 | $146.30 |
| Purchase #4 | $57.42 | 8.332% | $62.2042 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $68.47 | 13.791% | $77.9127 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $101.69 | 3.535% | $105.2847 | $105.28 | $105.30 | $105.30 |
| Purchase #7 | $219.28 | 7.153% | $234.9651 | $234.97 | $234.95 | $235.00 |
| 7 purchase totals = | $825.61 | $896.8808 | $896.88 | $896.90 | $896.90 | |