| 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 | $118.35 | 4.756% | $123.9787 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $233.50 | 5.371% | $246.0413 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $7.84 | 7.543% | $8.4314 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $133.78 | 8.216% | $144.7714 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $150.64 | 8.439% | $163.3525 | $163.35 | $163.35 | $163.40 |
| Purchase #6 | $224.96 | 13.236% | $254.7357 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $196.92 | 8.641% | $213.9359 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $1,065.99 | $1,155.2469 | $1,155.25 | $1,155.30 | $1,155.20 | |