| 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 | $43.86 | 12.331% | $49.2684 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $80.99 | 12.753% | $91.3187 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $72.58 | 11.722% | $81.0878 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $106.61 | 9.294% | $116.5183 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $246.69 | 5.430% | $260.0853 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $78.96 | 4.159% | $82.2439 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $196.65 | 8.180% | $212.736 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $826.34 | $893.2584 | $893.27 | $893.25 | $893.20 | |