| 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 | $76.56 | 11.693% | $85.5122 | $85.51 | $85.50 | $85.50 |
| Purchase #2 | $135.76 | 5.400% | $143.091 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $14.65 | 8.658% | $15.9184 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $52.77 | 11.131% | $58.6438 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $173.79 | 10.492% | $192.024 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $137.56 | 5.366% | $144.9415 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $70.49 | 6.446% | $75.0338 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $661.58 | $715.1647 | $715.15 | $715.15 | $715.00 | |