| 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 | $46.63 | 3.265% | $48.1525 | $48.15 | $48.15 | $48.20 |
| Purchase #2 | $169.68 | 3.287% | $175.2574 | $175.26 | $175.25 | $175.30 |
| Purchase #3 | $106.84 | 11.745% | $119.3884 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $150.36 | 11.328% | $167.3928 | $167.39 | $167.40 | $167.40 |
| Purchase #5 | $34.65 | 10.164% | $38.1718 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $45.29 | 5.846% | $47.9377 | $47.94 | $47.95 | $47.90 |
| Purchase #7 | $146.37 | 5.334% | $154.1774 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $699.82 | $750.4780 | $750.48 | $750.50 | $750.60 | |