| 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 | $23.48 | 5.174% | $24.6949 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $242.83 | 4.249% | $253.1478 | $253.15 | $253.15 | $253.10 |
| Purchase #3 | $212.90 | 13.684% | $242.0332 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $214.53 | 6.841% | $229.206 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $59.97 | 6.258% | $63.7229 | $63.72 | $63.70 | $63.70 |
| Purchase #6 | $81.49 | 4.489% | $85.1481 | $85.15 | $85.15 | $85.10 |
| Purchase #7 | $17.92 | 3.572% | $18.5601 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $853.12 | $916.5130 | $916.51 | $916.50 | $916.40 | |