| 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 | $68.48 | 12.316% | $76.914 | $76.91 | $76.90 | $76.90 |
| Purchase #2 | $215.47 | 3.587% | $223.1989 | $223.20 | $223.20 | $223.20 |
| Purchase #3 | $5.75 | 4.238% | $5.9937 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $109.46 | 6.859% | $116.9679 | $116.97 | $116.95 | $117.00 |
| Purchase #5 | $16.66 | 13.108% | $18.8438 | $18.84 | $18.85 | $18.80 |
| Purchase #6 | $59.83 | 11.241% | $66.5555 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $43.52 | 10.796% | $48.2184 | $48.22 | $48.20 | $48.20 |
| 7 purchase totals = | $519.17 | $556.6922 | $556.69 | $556.65 | $556.70 | |