| 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 | $94.63 | 11.178% | $105.2077 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $72.35 | 5.131% | $76.0623 | $76.06 | $76.05 | $76.10 |
| Purchase #3 | $49.65 | 12.434% | $55.8235 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $130.44 | 12.350% | $146.5493 | $146.55 | $146.55 | $146.50 |
| Purchase #5 | $122.72 | 11.407% | $136.7187 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $125.56 | 13.275% | $142.2281 | $142.23 | $142.25 | $142.20 |
| Purchase #7 | $219.40 | 10.393% | $242.2022 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $814.75 | $904.7918 | $904.79 | $904.75 | $904.70 | |