| 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 | $219.32 | 8.258% | $237.4314 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $40.82 | 3.757% | $42.3536 | $42.35 | $42.35 | $42.40 |
| Purchase #3 | $125.40 | 10.373% | $138.4077 | $138.41 | $138.40 | $138.40 |
| Purchase #4 | $193.92 | 3.186% | $200.0983 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $44.25 | 3.301% | $45.7107 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $91.99 | 9.824% | $101.0271 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $83.74 | 13.571% | $95.1044 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $799.44 | $860.1332 | $860.13 | $860.15 | $860.10 | |