| 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 | $219.86 | 5.410% | $231.7544 | $231.75 | $231.75 | $231.80 |
| Purchase #2 | $175.36 | 13.296% | $198.6759 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $209.42 | 13.169% | $236.9985 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $5.51 | 6.864% | $5.8882 | $5.89 | $5.90 | $5.90 |
| Purchase #5 | $198.93 | 12.411% | $223.6192 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $110.76 | 9.402% | $121.1737 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $85.62 | 12.255% | $96.1127 | $96.11 | $96.10 | $96.10 |
| 7 purchase totals = | $1,005.46 | $1,114.2226 | $1,114.22 | $1,114.20 | $1,114.30 | |