| 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 | $100.81 | 13.874% | $114.7964 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $6.63 | 9.647% | $7.2696 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $112.39 | 9.334% | $122.8805 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $107.60 | 3.798% | $111.6866 | $111.69 | $111.70 | $111.70 |
| Purchase #5 | $152.25 | 9.291% | $166.3955 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $30.52 | 8.579% | $33.1383 | $33.14 | $33.15 | $33.10 |
| Purchase #7 | $170.51 | 10.652% | $188.6727 | $188.67 | $188.65 | $188.70 |
| 7 purchase totals = | $680.71 | $744.8396 | $744.85 | $744.85 | $744.90 | |