| 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 | $234.43 | 10.583% | $259.2397 | $259.24 | $259.25 | $259.20 |
| Purchase #2 | $87.61 | 7.645% | $94.3078 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $12.47 | 13.723% | $14.1813 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $172.96 | 12.469% | $194.5264 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $20.27 | 11.812% | $22.6643 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $55.78 | 9.728% | $61.2063 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $182.57 | 5.277% | $192.2042 | $192.20 | $192.20 | $192.20 |
| 7 purchase totals = | $766.09 | $838.3300 | $838.33 | $838.35 | $838.30 | |