| 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 | $250.36 | 9.761% | $274.7976 | $274.80 | $274.80 | $274.80 |
| Purchase #2 | $169.75 | 12.205% | $190.468 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $37.48 | 10.298% | $41.3397 | $41.34 | $41.35 | $41.30 |
| Purchase #4 | $93.37 | 7.567% | $100.4353 | $100.44 | $100.45 | $100.40 |
| Purchase #5 | $13.79 | 11.474% | $15.3723 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $220.85 | 11.395% | $246.0159 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $69.42 | 13.794% | $78.9958 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $855.02 | $947.4246 | $947.44 | $947.40 | $947.40 | |