| 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 | $107.51 | 5.628% | $113.5607 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $233.47 | 11.469% | $260.2467 | $260.25 | $260.25 | $260.20 |
| Purchase #3 | $142.52 | 9.747% | $156.4114 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $100.98 | 10.531% | $111.6142 | $111.61 | $111.60 | $111.60 |
| Purchase #5 | $61.33 | 13.694% | $69.7285 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $43.37 | 13.442% | $49.1998 | $49.20 | $49.20 | $49.20 |
| Purchase #7 | $76.40 | 5.122% | $80.3132 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $765.58 | $841.0745 | $841.07 | $841.05 | $841.00 | |