| 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 | $170.37 | 7.353% | $182.8973 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $47.40 | 7.102% | $50.7663 | $50.77 | $50.75 | $50.80 |
| Purchase #3 | $243.93 | 3.456% | $252.3602 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $135.44 | 12.160% | $151.9095 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $197.93 | 5.825% | $209.4594 | $209.46 | $209.45 | $209.50 |
| Purchase #6 | $120.78 | 4.122% | $125.7586 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $118.59 | 9.709% | $130.1039 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $1,034.44 | $1,103.2552 | $1,103.26 | $1,103.20 | $1,103.40 | |