| 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 | $215.96 | 5.439% | $227.7061 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $31.40 | 3.566% | $32.5197 | $32.52 | $32.50 | $32.50 |
| Purchase #3 | $143.79 | 4.469% | $150.216 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $175.52 | 10.230% | $193.4757 | $193.48 | $193.50 | $193.50 |
| Purchase #5 | $195.52 | 4.288% | $203.9039 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $139.61 | 10.426% | $154.1657 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $195.89 | 4.792% | $205.277 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $1,097.69 | $1,167.2641 | $1,167.28 | $1,167.25 | $1,167.30 | |