| 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 | $95.72 | 11.566% | $106.791 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $84.81 | 8.471% | $91.9943 | $91.99 | $92.00 | $92.00 |
| Purchase #3 | $197.84 | 4.594% | $206.9288 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $98.51 | 4.623% | $103.0641 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $222.25 | 5.660% | $234.8294 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $192.33 | 8.754% | $209.1666 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $237.63 | 6.191% | $252.3417 | $252.34 | $252.35 | $252.30 |
| 7 purchase totals = | $1,129.09 | $1,205.1159 | $1,205.11 | $1,205.15 | $1,205.10 | |