| 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 | $173.67 | 5.182% | $182.6696 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $137.26 | 8.189% | $148.5002 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $47.49 | 12.777% | $53.5578 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $82.92 | 7.317% | $88.9873 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $154.78 | 12.772% | $174.5485 | $174.55 | $174.55 | $174.50 |
| Purchase #6 | $9.67 | 6.746% | $10.3223 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $148.27 | 7.843% | $159.8988 | $159.90 | $159.90 | $159.90 |
| 7 purchase totals = | $754.06 | $818.4845 | $818.49 | $818.45 | $818.50 | |