| 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 | $189.89 | 7.459% | $204.0539 | $204.05 | $204.05 | $204.10 |
| Purchase #2 | $159.56 | 8.365% | $172.9072 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $186.31 | 13.786% | $211.9947 | $211.99 | $212.00 | $212.00 |
| Purchase #4 | $224.99 | 3.240% | $232.2797 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $212.89 | 11.125% | $236.574 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $114.55 | 3.243% | $118.2649 | $118.26 | $118.25 | $118.30 |
| Purchase #7 | $225.61 | 5.810% | $238.7179 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $1,313.80 | $1,414.7923 | $1,414.78 | $1,414.75 | $1,414.90 | |