| 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 | $120.39 | 11.213% | $133.8893 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $214.42 | 6.316% | $227.9628 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $114.80 | 10.152% | $126.4545 | $126.45 | $126.45 | $126.50 |
| Purchase #4 | $44.87 | 10.530% | $49.5948 | $49.59 | $49.60 | $49.60 |
| Purchase #5 | $150.44 | 13.808% | $171.2128 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $69.76 | 10.131% | $76.8274 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $109.74 | 10.634% | $121.4098 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $824.42 | $907.3514 | $907.34 | $907.35 | $907.40 | |