| 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 | $198.97 | 8.603% | $216.0874 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $84.29 | 8.240% | $91.2355 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $96.78 | 6.745% | $103.3078 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $95.76 | 9.669% | $105.019 | $105.02 | $105.00 | $105.00 |
| Purchase #5 | $119.97 | 8.529% | $130.2022 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $239.98 | 10.132% | $264.2948 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $131.87 | 3.659% | $136.6951 | $136.70 | $136.70 | $136.70 |
| 7 purchase totals = | $967.62 | $1,046.8418 | $1,046.85 | $1,046.85 | $1,046.80 | |