| 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 | $16.80 | 5.131% | $17.662 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $241.88 | 7.270% | $259.4647 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $76.43 | 13.165% | $86.492 | $86.49 | $86.50 | $86.50 |
| Purchase #4 | $123.26 | 11.312% | $137.2032 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $182.91 | 5.272% | $192.553 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $123.97 | 13.598% | $140.8274 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $154.71 | 5.651% | $163.4527 | $163.45 | $163.45 | $163.50 |
| 7 purchase totals = | $919.96 | $997.6550 | $997.64 | $997.65 | $997.80 | |