| 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 | $173.72 | 6.119% | $184.3499 | $184.35 | $184.35 | $184.30 |
| Purchase #2 | $72.84 | 10.428% | $80.4358 | $80.44 | $80.45 | $80.40 |
| Purchase #3 | $127.79 | 3.796% | $132.6409 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $136.43 | 13.139% | $154.3555 | $154.36 | $154.35 | $154.40 |
| Purchase #5 | $250.43 | 5.401% | $263.9557 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $19.72 | 12.794% | $22.243 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $122.98 | 9.286% | $134.3999 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $903.91 | $972.3807 | $972.39 | $972.40 | $972.30 | |