| 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 | $140.55 | 7.806% | $151.5213 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $113.74 | 12.766% | $128.26 | $128.26 | $128.25 | $128.30 |
| Purchase #3 | $116.38 | 11.263% | $129.4879 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $168.88 | 13.149% | $191.086 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $128.46 | 3.107% | $132.4513 | $132.45 | $132.45 | $132.50 |
| Purchase #6 | $174.40 | 13.497% | $197.9388 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $73.91 | 7.238% | $79.2596 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $916.32 | $1,010.0049 | $1,010.01 | $1,010.00 | $1,010.10 | |