| 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 | $189.81 | 7.509% | $204.0628 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $242.66 | 6.254% | $257.836 | $257.84 | $257.85 | $257.80 |
| Purchase #3 | $215.82 | 8.103% | $233.3079 | $233.31 | $233.30 | $233.30 |
| Purchase #4 | $176.89 | 5.376% | $186.3996 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $238.71 | 5.743% | $252.4191 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $208.31 | 4.155% | $216.9653 | $216.97 | $216.95 | $217.00 |
| Purchase #7 | $55.78 | 9.551% | $61.1075 | $61.11 | $61.10 | $61.10 |
| 7 purchase totals = | $1,327.98 | $1,412.0982 | $1,412.11 | $1,412.05 | $1,412.10 | |