| 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 | $228.39 | 4.161% | $237.8933 | $237.89 | $237.90 | $237.90 |
| Purchase #2 | $70.91 | 3.377% | $73.3046 | $73.30 | $73.30 | $73.30 |
| Purchase #3 | $126.77 | 5.706% | $134.0035 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $131.36 | 4.356% | $137.082 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $6.50 | 12.260% | $7.2969 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $36.38 | 11.415% | $40.5328 | $40.53 | $40.55 | $40.50 |
| Purchase #7 | $39.56 | 13.609% | $44.9437 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $639.87 | $675.0568 | $675.04 | $675.10 | $675.00 | |