| 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 | $127.95 | 6.156% | $135.8266 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $168.80 | 3.516% | $174.735 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $200.56 | 8.563% | $217.734 | $217.73 | $217.75 | $217.70 |
| Purchase #4 | $173.48 | 13.791% | $197.4046 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $140.83 | 7.352% | $151.1838 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $224.39 | 12.613% | $252.6923 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $143.98 | 9.488% | $157.6408 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $1,179.99 | $1,287.2171 | $1,287.21 | $1,287.30 | $1,287.10 | |