| 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 | $235.30 | 10.492% | $259.9877 | $259.99 | $260.00 | $260.00 |
| Purchase #2 | $184.63 | 5.329% | $194.4689 | $194.47 | $194.45 | $194.50 |
| Purchase #3 | $124.35 | 9.426% | $136.0712 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $25.91 | 4.506% | $27.0775 | $27.08 | $27.10 | $27.10 |
| Purchase #5 | $148.34 | 8.375% | $160.7635 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $48.83 | 4.145% | $50.854 | $50.85 | $50.85 | $50.90 |
| Purchase #7 | $75.61 | 12.116% | $84.7709 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $842.97 | $913.9937 | $913.99 | $913.95 | $914.20 | |