| 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 | $37.54 | 9.463% | $41.0924 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $63.72 | 9.672% | $69.883 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $47.79 | 7.808% | $51.5214 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $207.35 | 13.329% | $234.9877 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $79.53 | 8.527% | $86.3115 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $25.98 | 5.357% | $27.3717 | $27.37 | $27.35 | $27.40 |
| Purchase #7 | $58.96 | 4.710% | $61.737 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $520.87 | $572.9047 | $572.90 | $572.90 | $572.90 | |