| 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 | $107.51 | 12.432% | $120.8756 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $73.44 | 9.730% | $80.5857 | $80.59 | $80.60 | $80.60 |
| Purchase #3 | $199.50 | 6.415% | $212.2979 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $93.27 | 8.478% | $101.1774 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $130.35 | 9.444% | $142.6603 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $180.70 | 8.537% | $196.1264 | $196.13 | $196.15 | $196.10 |
| Purchase #7 | $97.71 | 11.193% | $108.6467 | $108.65 | $108.65 | $108.60 |
| 7 purchase totals = | $882.48 | $962.3700 | $962.39 | $962.45 | $962.40 | |