| 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 | $200.65 | 7.376% | $215.4499 | $215.45 | $215.45 | $215.40 |
| Purchase #2 | $237.82 | 4.395% | $248.2722 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $121.42 | 10.719% | $134.435 | $134.44 | $134.45 | $134.40 |
| Purchase #4 | $128.79 | 11.615% | $143.749 | $143.75 | $143.75 | $143.70 |
| Purchase #5 | $163.50 | 9.399% | $178.8674 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $103.58 | 6.546% | $110.3603 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $77.52 | 3.161% | $79.9704 | $79.97 | $79.95 | $80.00 |
| 7 purchase totals = | $1,033.28 | $1,111.1042 | $1,111.11 | $1,111.05 | $1,111.10 | |