| 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 | $142.89 | 8.523% | $155.0685 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $235.39 | 13.439% | $267.0241 | $267.02 | $267.00 | $267.00 |
| Purchase #3 | $91.82 | 8.307% | $99.4475 | $99.45 | $99.45 | $99.40 |
| Purchase #4 | $8.70 | 4.285% | $9.0728 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $175.52 | 11.839% | $196.2998 | $196.30 | $196.30 | $196.30 |
| Purchase #6 | $152.57 | 9.704% | $167.3754 | $167.38 | $167.40 | $167.40 |
| Purchase #7 | $8.63 | 11.858% | $9.6533 | $9.65 | $9.65 | $9.70 |
| 7 purchase totals = | $815.52 | $903.9414 | $903.94 | $903.90 | $904.00 | |