| 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 | $184.67 | 4.761% | $193.4621 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $50.88 | 4.239% | $53.0368 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $226.41 | 9.557% | $248.048 | $248.05 | $248.05 | $248.00 |
| Purchase #4 | $42.51 | 12.390% | $47.777 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $10.82 | 6.178% | $11.4885 | $11.49 | $11.50 | $11.50 |
| Purchase #6 | $65.62 | 3.331% | $67.8058 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $54.88 | 9.662% | $60.1825 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $635.79 | $681.8007 | $681.81 | $681.85 | $681.80 | |