| 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 | $24.91 | 7.216% | $26.7075 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $44.36 | 4.523% | $46.3664 | $46.37 | $46.35 | $46.40 |
| Purchase #3 | $226.36 | 6.612% | $241.3269 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $70.32 | 8.779% | $76.4934 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $30.35 | 13.668% | $34.4982 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $39.41 | 5.265% | $41.4849 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $203.74 | 10.467% | $225.0655 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $639.45 | $691.9428 | $691.95 | $691.95 | $692.00 | |