| 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 | $138.37 | 11.185% | $153.8467 | $153.85 | $153.85 | $153.80 |
| Purchase #2 | $82.95 | 5.331% | $87.3721 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $30.58 | 5.522% | $32.2686 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $45.41 | 3.478% | $46.9894 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $25.88 | 6.557% | $27.577 | $27.58 | $27.60 | $27.60 |
| Purchase #6 | $206.64 | 9.792% | $226.8742 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $234.48 | 5.630% | $247.6812 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $764.31 | $822.6092 | $822.61 | $822.60 | $822.70 | |