| 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 | $212.40 | 13.184% | $240.4028 | $240.40 | $240.40 | $240.40 |
| Purchase #2 | $148.79 | 3.815% | $154.4663 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $240.58 | 11.257% | $267.6621 | $267.66 | $267.65 | $267.70 |
| Purchase #4 | $15.80 | 8.586% | $17.1566 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $156.32 | 12.438% | $175.7631 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $241.67 | 7.363% | $259.4642 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $232.57 | 8.586% | $252.5385 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $1,248.13 | $1,367.4536 | $1,367.45 | $1,367.40 | $1,367.60 | |