| 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 | $121.50 | 4.773% | $127.2992 | $127.30 | $127.30 | $127.30 |
| Purchase #2 | $242.60 | 8.221% | $262.5441 | $262.54 | $262.55 | $262.50 |
| Purchase #3 | $39.51 | 9.832% | $43.3946 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $90.40 | 3.659% | $93.7077 | $93.71 | $93.70 | $93.70 |
| Purchase #5 | $12.86 | 9.249% | $14.0494 | $14.05 | $14.05 | $14.00 |
| Purchase #6 | $57.70 | 11.158% | $64.1382 | $64.14 | $64.15 | $64.10 |
| Purchase #7 | $225.79 | 12.431% | $253.858 | $253.86 | $253.85 | $253.90 |
| 7 purchase totals = | $790.36 | $858.9912 | $858.99 | $859.00 | $858.90 | |