| 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 | $39.40 | 12.495% | $44.323 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $35.35 | 4.635% | $36.9885 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $65.87 | 11.853% | $73.6776 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $83.77 | 5.349% | $88.2509 | $88.25 | $88.25 | $88.30 |
| Purchase #5 | $212.25 | 6.193% | $225.3946 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $89.86 | 3.591% | $93.0869 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $245.41 | 12.245% | $275.4605 | $275.46 | $275.45 | $275.50 |
| 7 purchase totals = | $771.91 | $837.1820 | $837.18 | $837.20 | $837.30 | |