| 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 | $95.96 | 5.569% | $101.304 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $233.80 | 3.673% | $242.3875 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $56.40 | 10.136% | $62.1167 | $62.12 | $62.10 | $62.10 |
| Purchase #4 | $72.40 | 7.706% | $77.9791 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $29.33 | 8.583% | $31.8474 | $31.85 | $31.85 | $31.80 |
| Purchase #6 | $146.73 | 11.758% | $163.9825 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $241.89 | 10.727% | $267.8375 | $267.84 | $267.85 | $267.80 |
| 7 purchase totals = | $876.51 | $947.4547 | $947.46 | $947.50 | $947.40 | |