| 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 | $209.94 | 11.631% | $234.3581 | $234.36 | $234.35 | $234.40 |
| Purchase #2 | $222.95 | 10.857% | $247.1557 | $247.16 | $247.15 | $247.20 |
| Purchase #3 | $81.76 | 11.705% | $91.33 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $147.28 | 3.223% | $152.0268 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $73.87 | 7.153% | $79.1539 | $79.15 | $79.15 | $79.20 |
| Purchase #6 | $136.85 | 11.195% | $152.1704 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $69.32 | 9.286% | $75.7571 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $941.97 | $1,031.9520 | $1,031.96 | $1,031.95 | $1,032.10 | |