| 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 | $137.72 | 4.394% | $143.7714 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $208.60 | 11.597% | $232.7913 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $113.68 | 4.727% | $119.0537 | $119.05 | $119.05 | $119.10 |
| Purchase #4 | $214.94 | 8.593% | $233.4098 | $233.41 | $233.40 | $233.40 |
| Purchase #5 | $204.73 | 13.524% | $232.4177 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $174.85 | 9.799% | $191.9836 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $99.98 | 3.635% | $103.6143 | $103.61 | $103.60 | $103.60 |
| 7 purchase totals = | $1,154.50 | $1,257.0418 | $1,257.03 | $1,257.00 | $1,257.10 | |