| 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 | $156.99 | 7.778% | $169.2007 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $150.61 | 13.572% | $171.0508 | $171.05 | $171.05 | $171.10 |
| Purchase #3 | $241.58 | 8.797% | $262.8318 | $262.83 | $262.85 | $262.80 |
| Purchase #4 | $203.28 | 11.862% | $227.3931 | $227.39 | $227.40 | $227.40 |
| Purchase #5 | $41.77 | 13.251% | $47.3049 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $112.30 | 4.813% | $117.705 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $124.62 | 4.315% | $129.9974 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $1,031.15 | $1,125.4837 | $1,125.48 | $1,125.50 | $1,125.50 | |