| 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 | $125.76 | 11.457% | $140.1683 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $44.87 | 13.125% | $50.7592 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $43.45 | 3.192% | $44.8369 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $157.56 | 9.802% | $173.004 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $193.35 | 6.688% | $206.2812 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $204.68 | 6.446% | $217.8737 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $15.36 | 4.317% | $16.0231 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $785.03 | $848.9464 | $848.94 | $848.90 | $849.00 | |