| 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 | $212.69 | 12.819% | $239.9547 | $239.95 | $239.95 | $240.00 |
| Purchase #2 | $83.98 | 4.198% | $87.5055 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $235.30 | 12.776% | $265.3619 | $265.36 | $265.35 | $265.40 |
| Purchase #4 | $234.25 | 11.302% | $260.7249 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $156.39 | 13.549% | $177.5793 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $118.78 | 4.493% | $124.1168 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $246.57 | 11.868% | $275.8329 | $275.83 | $275.85 | $275.80 |
| 7 purchase totals = | $1,287.96 | $1,431.0760 | $1,431.07 | $1,431.05 | $1,431.10 | |