| 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 | $89.86 | 3.655% | $93.1444 | $93.14 | $93.15 | $93.10 |
| Purchase #2 | $43.55 | 13.398% | $49.3848 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $27.78 | 10.758% | $30.7686 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $81.51 | 12.292% | $91.5292 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $15.67 | 3.715% | $16.2521 | $16.25 | $16.25 | $16.30 |
| Purchase #6 | $21.52 | 3.122% | $22.1919 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $169.60 | 13.581% | $192.6334 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $449.49 | $495.9044 | $495.89 | $495.95 | $495.90 | |