| 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 | $205.40 | 9.515% | $224.9438 | $224.94 | $224.95 | $224.90 |
| Purchase #2 | $133.38 | 8.386% | $144.5652 | $144.57 | $144.55 | $144.60 |
| Purchase #3 | $221.83 | 8.280% | $240.1975 | $240.20 | $240.20 | $240.20 |
| Purchase #4 | $112.25 | 13.310% | $127.1905 | $127.19 | $127.20 | $127.20 |
| Purchase #5 | $167.29 | 13.701% | $190.2104 | $190.21 | $190.20 | $190.20 |
| Purchase #6 | $95.83 | 10.610% | $105.9976 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $250.55 | 10.406% | $276.6222 | $276.62 | $276.60 | $276.60 |
| 7 purchase totals = | $1,186.53 | $1,309.7272 | $1,309.73 | $1,309.70 | $1,309.70 | |