| 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 | $121.42 | 10.330% | $133.9627 | $133.96 | $133.95 | $134.00 |
| Purchase #2 | $106.93 | 9.382% | $116.9622 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $61.67 | 4.789% | $64.6234 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $59.53 | 5.524% | $62.8184 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $11.99 | 4.781% | $12.5632 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $138.78 | 3.334% | $143.4069 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $62.43 | 5.668% | $65.9685 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $562.75 | $600.3053 | $600.30 | $600.20 | $600.40 | |