| 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 | $47.44 | 8.428% | $51.4382 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $99.74 | 13.845% | $113.549 | $113.55 | $113.55 | $113.50 |
| Purchase #3 | $119.92 | 4.583% | $125.4159 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $22.87 | 7.846% | $24.6644 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $92.62 | 11.521% | $103.2908 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $250.43 | 8.249% | $271.088 | $271.09 | $271.10 | $271.10 |
| Purchase #7 | $153.38 | 3.225% | $158.3265 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $786.40 | $847.7728 | $847.78 | $847.80 | $847.70 | |