| 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 | $200.63 | 7.432% | $215.5408 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $164.44 | 11.869% | $183.9574 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $75.76 | 3.727% | $78.5836 | $78.58 | $78.60 | $78.60 |
| Purchase #4 | $76.27 | 7.590% | $82.0589 | $82.06 | $82.05 | $82.10 |
| Purchase #5 | $143.40 | 7.189% | $153.709 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $149.67 | 13.772% | $170.2826 | $170.28 | $170.30 | $170.30 |
| Purchase #7 | $110.43 | 4.771% | $115.6986 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $920.60 | $999.8309 | $999.83 | $999.85 | $999.90 | |