| 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 | $70.86 | 10.212% | $78.0962 | $78.10 | $78.10 | $78.10 |
| Purchase #2 | $220.97 | 5.271% | $232.6173 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $81.31 | 10.266% | $89.6573 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $35.53 | 11.812% | $39.7268 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $195.95 | 4.191% | $204.1623 | $204.16 | $204.15 | $204.20 |
| Purchase #6 | $215.55 | 4.406% | $225.0471 | $225.05 | $225.05 | $225.00 |
| Purchase #7 | $57.51 | 4.579% | $60.1434 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $877.68 | $929.4504 | $929.46 | $929.45 | $929.40 | |