| 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 | $51.53 | 11.779% | $57.5997 | $57.60 | $57.60 | $57.60 |
| Purchase #2 | $118.38 | 9.425% | $129.5373 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $175.85 | 13.868% | $200.2369 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $137.97 | 7.640% | $148.5109 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $131.82 | 3.220% | $136.0646 | $136.06 | $136.05 | $136.10 |
| Purchase #6 | $38.86 | 5.732% | $41.0875 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $175.40 | 12.538% | $197.3917 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $829.81 | $910.4286 | $910.43 | $910.45 | $910.40 | |