| 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 | $43.49 | 6.192% | $46.1829 | $46.18 | $46.20 | $46.20 |
| Purchase #2 | $157.75 | 6.195% | $167.5226 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $38.83 | 13.824% | $44.1979 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $17.73 | 10.128% | $19.5257 | $19.53 | $19.55 | $19.50 |
| Purchase #5 | $107.88 | 8.691% | $117.2559 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $14.25 | 12.519% | $16.034 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $204.50 | 6.595% | $217.9868 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $584.43 | $628.7058 | $628.71 | $628.75 | $628.70 | |