| 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 | $113.59 | 9.543% | $124.4299 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $187.27 | 5.420% | $197.42 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $41.82 | 6.347% | $44.4743 | $44.47 | $44.45 | $44.50 |
| Purchase #4 | $158.46 | 3.739% | $164.3848 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $233.41 | 3.588% | $241.7848 | $241.78 | $241.80 | $241.80 |
| Purchase #6 | $222.56 | 7.234% | $238.66 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $147.53 | 11.318% | $164.2274 | $164.23 | $164.25 | $164.20 |
| 7 purchase totals = | $1,104.64 | $1,175.3812 | $1,175.37 | $1,175.40 | $1,175.40 | |