| 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 | $219.74 | 9.105% | $239.7473 | $239.75 | $239.75 | $239.70 |
| Purchase #2 | $199.80 | 11.716% | $223.2086 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $94.71 | 5.757% | $100.1625 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $73.75 | 5.209% | $77.5916 | $77.59 | $77.60 | $77.60 |
| Purchase #5 | $199.27 | 9.669% | $218.5374 | $218.54 | $218.55 | $218.50 |
| Purchase #6 | $219.89 | 5.153% | $231.2209 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $237.29 | 12.693% | $267.4092 | $267.41 | $267.40 | $267.40 |
| 7 purchase totals = | $1,244.45 | $1,357.8775 | $1,357.88 | $1,357.85 | $1,357.80 | |