| 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 | $106.56 | 7.874% | $114.9505 | $114.95 | $114.95 | $115.00 |
| Purchase #2 | $30.25 | 9.627% | $33.1622 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $139.51 | 8.446% | $151.293 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $118.99 | 4.723% | $124.6099 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $207.66 | 3.630% | $215.1981 | $215.20 | $215.20 | $215.20 |
| Purchase #6 | $111.48 | 4.698% | $116.7173 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $98.90 | 11.809% | $110.5791 | $110.58 | $110.60 | $110.60 |
| 7 purchase totals = | $813.35 | $866.5101 | $866.51 | $866.50 | $866.60 | |