| 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 | $205.40 | 5.193% | $216.0664 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $144.62 | 4.775% | $151.5256 | $151.53 | $151.55 | $151.50 |
| Purchase #3 | $36.83 | 11.193% | $40.9524 | $40.95 | $40.95 | $41.00 |
| Purchase #4 | $187.78 | 11.449% | $209.2789 | $209.28 | $209.30 | $209.30 |
| Purchase #5 | $150.68 | 10.159% | $165.9876 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $195.89 | 13.444% | $222.2255 | $222.23 | $222.25 | $222.20 |
| Purchase #7 | $178.55 | 3.461% | $184.7296 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $1,099.75 | $1,190.7660 | $1,190.78 | $1,190.85 | $1,190.80 | |