| 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 | $234.62 | 13.128% | $265.4209 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $23.47 | 12.218% | $26.3376 | $26.34 | $26.35 | $26.30 |
| Purchase #3 | $6.32 | 6.277% | $6.7167 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $27.50 | 8.866% | $29.9382 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $175.49 | 11.136% | $195.0326 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $46.55 | 13.561% | $52.8626 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $89.83 | 3.472% | $92.9489 | $92.95 | $92.95 | $92.90 |
| 7 purchase totals = | $603.78 | $669.2575 | $669.26 | $669.25 | $669.10 | |