| 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 | $228.70 | 9.782% | $251.0714 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $119.81 | 10.772% | $132.7159 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $229.63 | 10.660% | $254.1086 | $254.11 | $254.10 | $254.10 |
| Purchase #4 | $183.97 | 8.529% | $199.6608 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $38.82 | 7.175% | $41.6053 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $236.86 | 9.364% | $259.0396 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $169.37 | 12.769% | $190.9969 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $1,207.16 | $1,329.1985 | $1,329.21 | $1,329.15 | $1,329.20 | |