| 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 | $105.76 | 3.375% | $109.3294 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $53.88 | 4.535% | $56.3235 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $193.35 | 10.651% | $213.9437 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $85.48 | 3.454% | $88.4325 | $88.43 | $88.45 | $88.40 |
| Purchase #5 | $118.55 | 5.308% | $124.8426 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $122.87 | 5.645% | $129.806 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $236.83 | 9.713% | $259.8333 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $916.72 | $982.5110 | $982.50 | $982.55 | $982.30 | |