| 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 | $231.38 | 11.576% | $258.1645 | $258.16 | $258.15 | $258.20 |
| Purchase #2 | $34.40 | 10.575% | $38.0378 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $23.74 | 11.380% | $26.4416 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $233.85 | 13.287% | $264.9216 | $264.92 | $264.90 | $264.90 |
| Purchase #5 | $88.72 | 3.871% | $92.1544 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $56.87 | 11.638% | $63.4885 | $63.49 | $63.50 | $63.50 |
| Purchase #7 | $46.63 | 9.500% | $51.0599 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $715.59 | $794.2683 | $794.26 | $794.25 | $794.30 | |