| 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 | $134.31 | 6.791% | $143.431 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $61.78 | 12.711% | $69.6329 | $69.63 | $69.65 | $69.60 |
| Purchase #3 | $204.82 | 10.321% | $225.9595 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $210.97 | 8.621% | $229.1577 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $133.25 | 8.304% | $144.3151 | $144.32 | $144.30 | $144.30 |
| Purchase #6 | $164.39 | 4.191% | $171.2796 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $185.76 | 10.583% | $205.419 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $1,095.28 | $1,189.1948 | $1,189.20 | $1,189.20 | $1,189.20 | |