| 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 | $5.65 | 4.516% | $5.9052 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $72.25 | 4.796% | $75.7151 | $75.72 | $75.70 | $75.70 |
| Purchase #3 | $186.82 | 8.707% | $203.0864 | $203.09 | $203.10 | $203.10 |
| Purchase #4 | $247.29 | 12.294% | $277.6918 | $277.69 | $277.70 | $277.70 |
| Purchase #5 | $139.34 | 3.816% | $144.6572 | $144.66 | $144.65 | $144.70 |
| Purchase #6 | $7.52 | 5.733% | $7.9511 | $7.95 | $7.95 | $8.00 |
| Purchase #7 | $134.76 | 11.335% | $150.035 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $793.63 | $865.0418 | $865.06 | $865.05 | $865.10 | |