| 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 | $122.66 | 6.661% | $130.8304 | $130.83 | $130.85 | $130.80 |
| Purchase #2 | $184.69 | 11.217% | $205.4067 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $215.63 | 10.234% | $237.6976 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $5.34 | 11.629% | $5.961 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $75.28 | 5.153% | $79.1592 | $79.16 | $79.15 | $79.20 |
| Purchase #6 | $9.26 | 12.276% | $10.3968 | $10.40 | $10.40 | $10.40 |
| Purchase #7 | $68.83 | 11.765% | $76.9278 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $681.69 | $746.3795 | $746.39 | $746.40 | $746.40 | |