| 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 | $71.90 | 11.763% | $80.3576 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $38.92 | 4.581% | $40.7029 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $148.80 | 6.322% | $158.2071 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $218.74 | 10.524% | $241.7602 | $241.76 | $241.75 | $241.80 |
| Purchase #5 | $46.84 | 9.588% | $51.331 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $86.31 | 5.537% | $91.089 | $91.09 | $91.10 | $91.10 |
| Purchase #7 | $10.36 | 11.218% | $11.5222 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $621.87 | $674.9700 | $674.97 | $674.95 | $675.00 | |