| 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 | $64.26 | 6.853% | $68.6637 | $68.66 | $68.65 | $68.70 |
| Purchase #2 | $224.55 | 9.331% | $245.5028 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $204.76 | 13.276% | $231.9439 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $58.69 | 5.646% | $62.0036 | $62.00 | $62.00 | $62.00 |
| Purchase #5 | $87.45 | 13.853% | $99.5644 | $99.56 | $99.55 | $99.60 |
| Purchase #6 | $85.33 | 8.336% | $92.4431 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $93.99 | 5.665% | $99.3145 | $99.31 | $99.30 | $99.30 |
| 7 purchase totals = | $819.03 | $899.4360 | $899.41 | $899.40 | $899.40 | |