| 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 | $44.59 | 7.403% | $47.891 | $47.89 | $47.90 | $47.90 |
| Purchase #2 | $195.98 | 3.415% | $202.6727 | $202.67 | $202.65 | $202.70 |
| Purchase #3 | $99.25 | 9.228% | $108.4088 | $108.41 | $108.40 | $108.40 |
| Purchase #4 | $160.90 | 13.756% | $183.0334 | $183.03 | $183.05 | $183.00 |
| Purchase #5 | $92.67 | 10.781% | $102.6608 | $102.66 | $102.65 | $102.70 |
| Purchase #6 | $124.60 | 10.552% | $137.7478 | $137.75 | $137.75 | $137.70 |
| Purchase #7 | $120.74 | 3.849% | $125.3873 | $125.39 | $125.40 | $125.40 |
| 7 purchase totals = | $838.73 | $907.8018 | $907.80 | $907.80 | $907.80 | |