| 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 | $94.44 | 3.342% | $97.5962 | $97.60 | $97.60 | $97.60 |
| Purchase #2 | $173.84 | 3.823% | $180.4859 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $116.59 | 7.474% | $125.3039 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $192.81 | 11.759% | $215.4825 | $215.48 | $215.50 | $215.50 |
| Purchase #5 | $47.29 | 13.731% | $53.7834 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $22.30 | 9.535% | $24.4263 | $24.43 | $24.45 | $24.40 |
| Purchase #7 | $73.46 | 10.357% | $81.0683 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $720.73 | $778.1465 | $778.15 | $778.20 | $778.20 | |