| 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 | $22.82 | 4.319% | $23.8056 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $244.76 | 13.798% | $278.532 | $278.53 | $278.55 | $278.50 |
| Purchase #3 | $21.74 | 9.375% | $23.7781 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $191.47 | 3.691% | $198.5372 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $37.86 | 3.617% | $39.2294 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $217.95 | 12.601% | $245.4139 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $202.47 | 5.187% | $212.9721 | $212.97 | $212.95 | $213.00 |
| 7 purchase totals = | $939.07 | $1,022.2683 | $1,022.27 | $1,022.30 | $1,022.20 | |