| 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 | $73.78 | 6.349% | $78.4643 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $212.81 | 8.700% | $231.3245 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $22.60 | 11.704% | $25.2451 | $25.25 | $25.25 | $25.20 |
| Purchase #4 | $233.66 | 7.336% | $250.8013 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $121.27 | 6.566% | $129.2326 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $245.27 | 12.313% | $275.4701 | $275.47 | $275.45 | $275.50 |
| Purchase #7 | $243.92 | 13.681% | $277.2907 | $277.29 | $277.30 | $277.30 |
| 7 purchase totals = | $1,153.31 | $1,267.8286 | $1,267.82 | $1,267.80 | $1,267.80 | |