| 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 | $38.29 | 9.458% | $41.9115 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $193.91 | 3.843% | $201.362 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $125.64 | 5.736% | $132.8467 | $132.85 | $132.85 | $132.80 |
| Purchase #4 | $90.73 | 3.339% | $93.7595 | $93.76 | $93.75 | $93.80 |
| Purchase #5 | $72.97 | 4.225% | $76.053 | $76.05 | $76.05 | $76.10 |
| Purchase #6 | $155.72 | 11.254% | $173.2447 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $90.91 | 10.684% | $100.6228 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $768.17 | $819.8002 | $819.79 | $819.75 | $819.80 | |