| 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 | $27.57 | 9.807% | $30.2738 | $30.27 | $30.25 | $30.30 |
| Purchase #2 | $81.65 | 11.672% | $91.1802 | $91.18 | $91.20 | $91.20 |
| Purchase #3 | $224.55 | 10.707% | $248.5926 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $43.49 | 6.478% | $46.3073 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $16.80 | 10.325% | $18.5346 | $18.53 | $18.55 | $18.50 |
| Purchase #6 | $243.84 | 4.355% | $254.4592 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $155.90 | 7.644% | $167.817 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $793.80 | $857.1647 | $857.16 | $857.15 | $857.20 | |