| 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 | $212.43 | 13.362% | $240.8149 | $240.81 | $240.80 | $240.80 |
| Purchase #2 | $52.82 | 5.589% | $55.7721 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $39.83 | 4.503% | $41.6235 | $41.62 | $41.60 | $41.60 |
| Purchase #4 | $57.77 | 6.273% | $61.3939 | $61.39 | $61.40 | $61.40 |
| Purchase #5 | $26.33 | 11.623% | $29.3903 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $153.44 | 11.848% | $171.6196 | $171.62 | $171.60 | $171.60 |
| Purchase #7 | $202.43 | 12.395% | $227.5212 | $227.52 | $227.50 | $227.50 |
| 7 purchase totals = | $745.05 | $828.1355 | $828.12 | $828.05 | $828.10 | |