| 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 | $26.38 | 7.282% | $28.301 | $28.30 | $28.30 | $28.30 |
| Purchase #2 | $239.63 | 12.817% | $270.3434 | $270.34 | $270.35 | $270.30 |
| Purchase #3 | $98.87 | 6.828% | $105.6208 | $105.62 | $105.60 | $105.60 |
| Purchase #4 | $241.83 | 10.796% | $267.938 | $267.94 | $267.95 | $267.90 |
| Purchase #5 | $135.36 | 3.722% | $140.3981 | $140.40 | $140.40 | $140.40 |
| Purchase #6 | $122.46 | 8.513% | $132.885 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $27.76 | 6.190% | $29.4783 | $29.48 | $29.50 | $29.50 |
| 7 purchase totals = | $892.29 | $974.9646 | $974.97 | $975.00 | $974.90 | |