| 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 | $210.72 | 6.186% | $223.7551 | $223.76 | $223.75 | $223.80 |
| Purchase #2 | $223.70 | 12.110% | $250.7901 | $250.79 | $250.80 | $250.80 |
| Purchase #3 | $46.43 | 5.344% | $48.9112 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $19.90 | 6.686% | $21.2305 | $21.23 | $21.25 | $21.20 |
| Purchase #5 | $86.61 | 13.610% | $98.3976 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $14.37 | 11.520% | $16.0254 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $112.54 | 4.331% | $117.4141 | $117.41 | $117.40 | $117.40 |
| 7 purchase totals = | $714.27 | $776.5240 | $776.53 | $776.55 | $776.50 | |