| 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 | $193.38 | 10.254% | $213.2092 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $241.36 | 3.601% | $250.0514 | $250.05 | $250.05 | $250.10 |
| Purchase #3 | $54.68 | 6.233% | $58.0882 | $58.09 | $58.10 | $58.10 |
| Purchase #4 | $41.80 | 7.375% | $44.8828 | $44.88 | $44.90 | $44.90 |
| Purchase #5 | $98.70 | 5.387% | $104.017 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $70.94 | 12.149% | $79.5585 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $48.66 | 3.496% | $50.3612 | $50.36 | $50.35 | $50.40 |
| 7 purchase totals = | $749.52 | $800.1683 | $800.17 | $800.15 | $800.30 | |