| 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 | $67.80 | 6.827% | $72.4287 | $72.43 | $72.45 | $72.40 |
| Purchase #2 | $145.88 | 6.365% | $155.1653 | $155.17 | $155.15 | $155.20 |
| Purchase #3 | $89.97 | 6.850% | $96.1329 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $21.77 | 9.868% | $23.9183 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $239.72 | 5.363% | $252.5762 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $10.77 | 11.282% | $11.9851 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $166.75 | 8.677% | $181.2189 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $742.66 | $793.4254 | $793.44 | $793.45 | $793.40 | |