| 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 | $10.86 | 10.106% | $11.9575 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $73.48 | 9.393% | $80.382 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $208.52 | 12.840% | $235.294 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $62.93 | 6.806% | $67.213 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $238.48 | 10.507% | $263.5371 | $263.54 | $263.55 | $263.50 |
| Purchase #6 | $50.43 | 13.246% | $57.11 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $168.66 | 10.153% | $185.784 | $185.78 | $185.80 | $185.80 |
| 7 purchase totals = | $813.36 | $901.2776 | $901.27 | $901.30 | $901.30 | |