| 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 | $196.83 | 10.836% | $218.1585 | $218.16 | $218.15 | $218.20 |
| Purchase #2 | $48.39 | 3.144% | $49.9114 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $50.60 | 4.286% | $52.7687 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $21.61 | 9.474% | $23.6573 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $121.33 | 13.792% | $138.0638 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $203.37 | 8.209% | $220.0646 | $220.06 | $220.05 | $220.10 |
| Purchase #7 | $164.34 | 4.565% | $171.8421 | $171.84 | $171.85 | $171.80 |
| 7 purchase totals = | $806.47 | $874.4664 | $874.46 | $874.40 | $874.60 | |