| 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 | $122.26 | 10.575% | $135.189 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $97.92 | 13.274% | $110.9179 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $27.88 | 9.335% | $30.4826 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $188.41 | 12.289% | $211.5637 | $211.56 | $211.55 | $211.60 |
| Purchase #5 | $76.54 | 11.291% | $85.1821 | $85.18 | $85.20 | $85.20 |
| Purchase #6 | $206.72 | 5.108% | $217.2793 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $101.96 | 5.340% | $107.4047 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $821.69 | $898.0193 | $898.01 | $898.05 | $898.10 | |