| 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 | $181.79 | 12.487% | $204.4901 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $152.33 | 6.136% | $161.677 | $161.68 | $161.70 | $161.70 |
| Purchase #3 | $204.53 | 10.325% | $225.6477 | $225.65 | $225.65 | $225.60 |
| Purchase #4 | $27.51 | 10.632% | $30.4349 | $30.43 | $30.45 | $30.40 |
| Purchase #5 | $175.70 | 7.845% | $189.4837 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $43.48 | 7.490% | $46.7367 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $96.61 | 10.383% | $106.641 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $881.95 | $965.1111 | $965.11 | $965.20 | $965.00 | |