| 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 | $171.77 | 12.446% | $193.1485 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $23.89 | 3.543% | $24.7364 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $118.51 | 8.188% | $128.2136 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $165.52 | 13.699% | $188.1946 | $188.19 | $188.20 | $188.20 |
| Purchase #5 | $14.31 | 7.514% | $15.3853 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $195.90 | 8.304% | $212.1675 | $212.17 | $212.15 | $212.20 |
| Purchase #7 | $194.76 | 4.394% | $203.3178 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $884.66 | $965.1637 | $965.17 | $965.15 | $965.10 | |