| 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 | $222.64 | 4.376% | $232.3827 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $36.40 | 12.660% | $41.0082 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $168.66 | 12.583% | $189.8825 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $185.36 | 3.392% | $191.6474 | $191.65 | $191.65 | $191.60 |
| Purchase #5 | $128.54 | 13.770% | $146.24 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $48.45 | 12.289% | $54.404 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $42.47 | 8.713% | $46.1704 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $832.52 | $901.7352 | $901.73 | $901.75 | $901.70 | |