| 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 | $243.60 | 3.870% | $253.0273 | $253.03 | $253.05 | $253.00 |
| Purchase #2 | $32.89 | 4.746% | $34.451 | $34.45 | $34.45 | $34.50 |
| Purchase #3 | $178.28 | 12.868% | $201.2211 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $208.56 | 5.196% | $219.3968 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $43.45 | 6.710% | $46.3655 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $133.40 | 12.363% | $149.8922 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $28.84 | 4.518% | $30.143 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $869.02 | $934.4969 | $934.50 | $934.50 | $934.50 | |