| 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 | $217.68 | 4.692% | $227.8935 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $179.94 | 12.279% | $202.0348 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $78.81 | 6.340% | $83.8066 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $238.37 | 9.686% | $261.4585 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $129.84 | 13.315% | $147.1282 | $147.13 | $147.15 | $147.10 |
| Purchase #6 | $159.41 | 4.393% | $166.4129 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $118.27 | 7.395% | $127.0161 | $127.02 | $127.00 | $127.00 |
| 7 purchase totals = | $1,122.32 | $1,215.7506 | $1,215.75 | $1,215.75 | $1,215.70 | |