| 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 | $18.53 | 5.232% | $19.4995 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $161.52 | 12.847% | $182.2705 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $113.78 | 10.809% | $126.0785 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $155.96 | 4.559% | $163.0702 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $215.81 | 12.284% | $242.3201 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $230.71 | 8.430% | $250.1589 | $250.16 | $250.15 | $250.20 |
| Purchase #7 | $175.62 | 6.870% | $187.6851 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $1,071.93 | $1,171.0828 | $1,171.09 | $1,171.05 | $1,171.20 | |