| 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 | $180.97 | 10.482% | $199.9393 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $247.34 | 8.460% | $268.265 | $268.27 | $268.25 | $268.30 |
| Purchase #3 | $142.58 | 10.865% | $158.0713 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $81.65 | 5.416% | $86.0722 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $47.28 | 7.600% | $50.8733 | $50.87 | $50.85 | $50.90 |
| Purchase #6 | $166.83 | 9.300% | $182.3452 | $182.35 | $182.35 | $182.30 |
| Purchase #7 | $193.59 | 13.734% | $220.1777 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $1,060.24 | $1,165.7440 | $1,165.75 | $1,165.70 | $1,165.80 | |