| 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 | $17.40 | 9.304% | $19.0189 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $126.44 | 4.349% | $131.9389 | $131.94 | $131.95 | $131.90 |
| Purchase #3 | $136.66 | 12.700% | $154.0158 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $16.51 | 8.741% | $17.9531 | $17.95 | $17.95 | $18.00 |
| Purchase #5 | $230.95 | 12.183% | $259.0866 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $203.41 | 10.613% | $224.9979 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $60.95 | 12.654% | $68.6626 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $792.32 | $875.6738 | $875.68 | $875.65 | $875.70 | |