| 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 | $77.95 | 8.257% | $84.3863 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $231.50 | 4.220% | $241.2693 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $56.38 | 7.858% | $60.8103 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $208.80 | 6.298% | $221.9502 | $221.95 | $221.95 | $222.00 |
| Purchase #5 | $144.92 | 8.775% | $157.6367 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $159.98 | 13.628% | $181.7821 | $181.78 | $181.80 | $181.80 |
| Purchase #7 | $18.80 | 13.231% | $21.2874 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $898.33 | $969.1223 | $969.13 | $969.15 | $969.20 | |