| 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 | $39.95 | 3.226% | $41.2388 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $11.81 | 5.795% | $12.4944 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $30.40 | 10.364% | $33.5507 | $33.55 | $33.55 | $33.60 |
| Purchase #4 | $221.64 | 5.469% | $233.7615 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $26.44 | 4.174% | $27.5436 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $107.93 | 6.619% | $115.0739 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $16.50 | 4.682% | $17.2725 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $454.67 | $480.9354 | $480.92 | $480.90 | $481.00 | |