| 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 | $72.30 | 13.306% | $81.9202 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $118.97 | 3.446% | $123.0697 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $171.78 | 6.407% | $182.7859 | $182.79 | $182.80 | $182.80 |
| Purchase #4 | $15.73 | 10.226% | $17.3385 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $21.79 | 11.452% | $24.2854 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $190.33 | 3.847% | $197.652 | $197.65 | $197.65 | $197.70 |
| Purchase #7 | $163.59 | 12.709% | $184.3807 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $754.49 | $811.4324 | $811.44 | $811.45 | $811.50 | |