| 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 | $131.80 | 9.776% | $144.6848 | $144.68 | $144.70 | $144.70 |
| Purchase #2 | $128.34 | 7.354% | $137.7781 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $91.77 | 3.689% | $95.1554 | $95.16 | $95.15 | $95.20 |
| Purchase #4 | $208.52 | 8.357% | $225.946 | $225.95 | $225.95 | $225.90 |
| Purchase #5 | $14.58 | 3.249% | $15.0537 | $15.05 | $15.05 | $15.10 |
| Purchase #6 | $71.82 | 5.784% | $75.9741 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $127.85 | 12.784% | $144.1943 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $774.68 | $838.7864 | $838.78 | $838.80 | $838.90 | |