| 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 | $76.32 | 5.252% | $80.3283 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $72.74 | 3.729% | $75.4525 | $75.45 | $75.45 | $75.50 |
| Purchase #3 | $13.84 | 8.680% | $15.0413 | $15.04 | $15.05 | $15.00 |
| Purchase #4 | $89.76 | 11.595% | $100.1677 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $65.40 | 4.837% | $68.5634 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $186.90 | 11.791% | $208.9374 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $66.88 | 7.723% | $72.0451 | $72.05 | $72.05 | $72.00 |
| 7 purchase totals = | $571.84 | $620.5357 | $620.54 | $620.55 | $620.50 | |