| 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 | $9.38 | 13.210% | $10.6191 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $213.49 | 5.600% | $225.4454 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $11.55 | 3.463% | $11.95 | $11.95 | $11.95 | $12.00 |
| Purchase #4 | $134.56 | 7.297% | $144.3788 | $144.38 | $144.40 | $144.40 |
| Purchase #5 | $27.96 | 11.581% | $31.198 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $219.86 | 4.709% | $230.2132 | $230.21 | $230.20 | $230.20 |
| Purchase #7 | $236.86 | 4.685% | $247.9569 | $247.96 | $247.95 | $248.00 |
| 7 purchase totals = | $853.66 | $901.7614 | $901.77 | $901.75 | $901.80 | |