| 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 | $37.42 | 3.756% | $38.8255 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $97.38 | 6.583% | $103.7905 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $24.39 | 3.244% | $25.1812 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $169.94 | 11.414% | $189.337 | $189.34 | $189.35 | $189.30 |
| Purchase #5 | $248.55 | 5.328% | $261.7927 | $261.79 | $261.80 | $261.80 |
| Purchase #6 | $35.34 | 10.538% | $39.0641 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $89.42 | 3.182% | $92.2653 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $702.44 | $750.2563 | $750.26 | $750.30 | $750.30 | |