| 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 | $43.98 | 6.733% | $46.9412 | $46.94 | $46.95 | $46.90 |
| Purchase #2 | $137.50 | 3.584% | $142.428 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $139.29 | 4.668% | $145.7921 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $188.49 | 10.249% | $207.8083 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $157.70 | 11.587% | $175.9727 | $175.97 | $175.95 | $176.00 |
| Purchase #6 | $57.35 | 4.440% | $59.8963 | $59.90 | $59.90 | $59.90 |
| Purchase #7 | $117.93 | 13.535% | $133.8918 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $842.24 | $912.7304 | $912.73 | $912.75 | $912.70 | |