| 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 | $142.87 | 4.481% | $149.272 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $160.98 | 9.450% | $176.1926 | $176.19 | $176.20 | $176.20 |
| Purchase #3 | $41.79 | 12.504% | $47.0154 | $47.02 | $47.00 | $47.00 |
| Purchase #4 | $246.36 | 13.200% | $278.8795 | $278.88 | $278.90 | $278.90 |
| Purchase #5 | $134.95 | 12.417% | $151.7067 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $169.83 | 4.697% | $177.8069 | $177.81 | $177.80 | $177.80 |
| Purchase #7 | $210.27 | 3.604% | $217.8481 | $217.85 | $217.85 | $217.80 |
| 7 purchase totals = | $1,107.05 | $1,198.7212 | $1,198.73 | $1,198.70 | $1,198.70 | |