| 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 | $104.45 | 6.234% | $110.9614 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $154.57 | 6.784% | $165.056 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $235.65 | 13.452% | $267.3496 | $267.35 | $267.35 | $267.30 |
| Purchase #4 | $168.32 | 10.497% | $185.9886 | $185.99 | $186.00 | $186.00 |
| Purchase #5 | $157.52 | 11.265% | $175.2646 | $175.26 | $175.25 | $175.30 |
| Purchase #6 | $248.77 | 3.484% | $257.4371 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $179.39 | 4.853% | $188.0958 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $1,248.67 | $1,350.1531 | $1,350.16 | $1,350.15 | $1,350.20 | |