| 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 | $134.95 | 5.594% | $142.4991 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $217.55 | 7.724% | $234.3536 | $234.35 | $234.35 | $234.40 |
| Purchase #3 | $225.51 | 4.420% | $235.4775 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $59.46 | 8.254% | $64.3678 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $156.47 | 5.337% | $164.8208 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $86.61 | 13.642% | $98.4253 | $98.43 | $98.45 | $98.40 |
| Purchase #7 | $43.46 | 13.551% | $49.3493 | $49.35 | $49.35 | $49.30 |
| 7 purchase totals = | $924.01 | $989.2934 | $989.30 | $989.30 | $989.30 | |