| 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 | $215.90 | 11.255% | $240.1995 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $60.76 | 8.843% | $66.133 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $60.88 | 11.396% | $67.8179 | $67.82 | $67.80 | $67.80 |
| Purchase #4 | $111.63 | 12.477% | $125.5581 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $206.64 | 13.273% | $234.0673 | $234.07 | $234.05 | $234.10 |
| Purchase #6 | $203.99 | 12.536% | $229.5622 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $151.52 | 10.506% | $167.4387 | $167.44 | $167.45 | $167.40 |
| 7 purchase totals = | $1,011.32 | $1,130.7767 | $1,130.78 | $1,130.75 | $1,130.80 | |