| 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 | $122.42 | 3.803% | $127.0756 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $55.84 | 3.501% | $57.795 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $193.90 | 9.350% | $212.0297 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $90.88 | 13.548% | $103.1924 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $10.95 | 7.789% | $11.8029 | $11.80 | $11.80 | $11.80 |
| Purchase #6 | $116.65 | 8.756% | $126.8639 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $92.67 | 6.841% | $99.0096 | $99.01 | $99.00 | $99.00 |
| 7 purchase totals = | $683.31 | $737.7691 | $737.77 | $737.80 | $737.80 | |