| 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 | $23.57 | 13.811% | $26.8253 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $37.83 | 4.191% | $39.4155 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $198.51 | 7.316% | $213.033 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $199.92 | 3.222% | $206.3614 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $227.97 | 12.712% | $256.9495 | $256.95 | $256.95 | $256.90 |
| Purchase #6 | $199.66 | 4.265% | $208.1755 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $160.73 | 13.191% | $181.9319 | $181.93 | $181.95 | $181.90 |
| 7 purchase totals = | $1,048.19 | $1,132.6921 | $1,132.70 | $1,132.75 | $1,132.60 | |