| 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 | $127.77 | 4.619% | $133.6717 | $133.67 | $133.65 | $133.70 |
| Purchase #2 | $108.36 | 3.372% | $112.0139 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $77.58 | 13.821% | $88.3023 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $236.45 | 3.254% | $244.1441 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $54.66 | 6.714% | $58.3299 | $58.33 | $58.35 | $58.30 |
| Purchase #6 | $12.76 | 11.220% | $14.1917 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $103.28 | 3.202% | $106.587 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $720.86 | $757.2406 | $757.23 | $757.25 | $757.20 | |