| 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 | $128.46 | 11.303% | $142.9798 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $213.69 | 5.393% | $225.2143 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $10.35 | 11.513% | $11.5416 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $97.73 | 13.350% | $110.777 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $214.33 | 11.731% | $239.4731 | $239.47 | $239.45 | $239.50 |
| Purchase #6 | $37.53 | 6.820% | $40.0895 | $40.09 | $40.10 | $40.10 |
| Purchase #7 | $141.37 | 9.473% | $154.762 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $843.46 | $924.8373 | $924.83 | $924.85 | $924.90 | |