| 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 | $35.89 | 9.809% | $39.4105 | $39.41 | $39.40 | $39.40 |
| Purchase #2 | $161.28 | 11.272% | $179.4595 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $131.52 | 12.305% | $147.7035 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $124.99 | 7.537% | $134.4105 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $203.70 | 3.136% | $210.088 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $231.31 | 12.479% | $260.1752 | $260.18 | $260.20 | $260.20 |
| Purchase #7 | $19.46 | 12.270% | $21.8477 | $21.85 | $21.85 | $21.80 |
| 7 purchase totals = | $908.15 | $993.0949 | $993.10 | $993.10 | $993.10 | |