| 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 | $41.38 | 4.238% | $43.1337 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $93.48 | 11.353% | $104.0928 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $12.50 | 13.690% | $14.2113 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $239.79 | 8.182% | $259.4096 | $259.41 | $259.40 | $259.40 |
| Purchase #5 | $158.70 | 6.404% | $168.8631 | $168.86 | $168.85 | $168.90 |
| Purchase #6 | $60.82 | 13.248% | $68.8774 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $155.56 | 3.788% | $161.4526 | $161.45 | $161.45 | $161.50 |
| 7 purchase totals = | $762.23 | $820.0405 | $820.03 | $820.05 | $820.10 | |