| 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 | $85.27 | 5.193% | $89.6981 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $77.43 | 11.581% | $86.3972 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $84.38 | 9.764% | $92.6189 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $115.73 | 8.822% | $125.9397 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $110.92 | 9.337% | $121.2766 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $45.52 | 5.773% | $48.1479 | $48.15 | $48.15 | $48.10 |
| Purchase #7 | $57.90 | 11.410% | $64.5064 | $64.51 | $64.50 | $64.50 |
| 7 purchase totals = | $577.15 | $628.5848 | $628.60 | $628.60 | $628.50 | |