| 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 | $30.75 | 11.286% | $34.2204 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $30.89 | 13.873% | $35.1754 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $201.62 | 7.110% | $215.9552 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $194.98 | 12.727% | $219.7951 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $26.64 | 8.665% | $28.9484 | $28.95 | $28.95 | $28.90 |
| Purchase #6 | $206.36 | 9.226% | $225.3988 | $225.40 | $225.40 | $225.40 |
| Purchase #7 | $33.41 | 8.479% | $36.2428 | $36.24 | $36.25 | $36.20 |
| 7 purchase totals = | $724.65 | $795.7361 | $795.75 | $795.75 | $795.70 | |