| 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 | $202.55 | 9.491% | $221.774 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $23.25 | 8.778% | $25.2909 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $190.56 | 3.787% | $197.7765 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $24.60 | 11.206% | $27.3567 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $70.33 | 8.840% | $76.5472 | $76.55 | $76.55 | $76.50 |
| Purchase #6 | $148.26 | 7.562% | $159.4714 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $170.36 | 7.742% | $183.5493 | $183.55 | $183.55 | $183.50 |
| 7 purchase totals = | $829.91 | $891.7660 | $891.77 | $891.75 | $891.80 | |