| 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 | $22.37 | 6.414% | $23.8048 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $157.68 | 3.741% | $163.5788 | $163.58 | $163.60 | $163.60 |
| Purchase #3 | $16.57 | 11.176% | $18.4219 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $191.65 | 10.845% | $212.4344 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $49.26 | 13.379% | $55.8505 | $55.85 | $55.85 | $55.90 |
| Purchase #6 | $118.49 | 10.550% | $130.9907 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $10.56 | 11.491% | $11.7734 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $566.58 | $616.8545 | $616.84 | $616.85 | $616.90 | |