| 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 | $207.35 | 10.595% | $229.3187 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $243.26 | 10.360% | $268.4617 | $268.46 | $268.45 | $268.50 |
| Purchase #3 | $174.55 | 9.319% | $190.8163 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $212.77 | 10.336% | $234.7619 | $234.76 | $234.75 | $234.80 |
| Purchase #5 | $59.99 | 4.729% | $62.8269 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $221.34 | 4.857% | $232.0905 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $37.38 | 8.184% | $40.4392 | $40.44 | $40.45 | $40.40 |
| 7 purchase totals = | $1,156.64 | $1,258.7152 | $1,258.72 | $1,258.70 | $1,258.70 | |