| 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 | $243.77 | 10.715% | $269.89 | $269.89 | $269.90 | $269.90 |
| Purchase #2 | $138.30 | 3.557% | $143.2193 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $24.30 | 9.853% | $26.6943 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $176.58 | 3.493% | $182.7479 | $182.75 | $182.75 | $182.70 |
| Purchase #5 | $89.90 | 8.407% | $97.4579 | $97.46 | $97.45 | $97.50 |
| Purchase #6 | $51.44 | 12.776% | $58.012 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $244.62 | 13.402% | $277.404 | $277.40 | $277.40 | $277.40 |
| 7 purchase totals = | $968.91 | $1,055.4254 | $1,055.42 | $1,055.40 | $1,055.40 | |