| 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 | $134.29 | 6.610% | $143.1666 | $143.17 | $143.15 | $143.20 |
| Purchase #2 | $249.60 | 10.348% | $275.4286 | $275.43 | $275.45 | $275.40 |
| Purchase #3 | $42.92 | 13.426% | $48.6824 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $27.30 | 9.256% | $29.8269 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $40.29 | 10.391% | $44.4765 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $59.92 | 3.362% | $61.9345 | $61.93 | $61.95 | $61.90 |
| Purchase #7 | $23.58 | 8.616% | $25.6117 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $577.90 | $629.1272 | $629.13 | $629.20 | $629.10 | |