| 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 | $31.44 | 7.531% | $33.8077 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $30.64 | 13.852% | $34.8843 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $24.80 | 5.333% | $26.1226 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $249.71 | 6.799% | $266.6878 | $266.69 | $266.70 | $266.70 |
| Purchase #5 | $100.62 | 6.625% | $107.2861 | $107.29 | $107.30 | $107.30 |
| Purchase #6 | $164.62 | 10.198% | $181.4079 | $181.41 | $181.40 | $181.40 |
| Purchase #7 | $208.73 | 5.303% | $219.799 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $810.56 | $869.9954 | $870.00 | $870.00 | $870.00 | |