| 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 | $220.68 | 13.526% | $250.5292 | $250.53 | $250.55 | $250.50 |
| Purchase #2 | $155.58 | 5.464% | $164.0809 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $26.26 | 13.411% | $29.7817 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $45.30 | 10.543% | $50.076 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $78.69 | 4.581% | $82.2948 | $82.29 | $82.30 | $82.30 |
| Purchase #6 | $12.34 | 12.660% | $13.9022 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $211.74 | 13.328% | $239.9607 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $750.59 | $830.6255 | $830.62 | $830.70 | $830.70 | |