| 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 | $6.40 | 11.341% | $7.1258 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $117.40 | 4.637% | $122.8438 | $122.84 | $122.85 | $122.80 |
| Purchase #3 | $222.37 | 10.635% | $246.019 | $246.02 | $246.00 | $246.00 |
| Purchase #4 | $208.30 | 11.352% | $231.9462 | $231.95 | $231.95 | $231.90 |
| Purchase #5 | $159.53 | 12.199% | $178.9911 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $136.36 | 5.804% | $144.2743 | $144.27 | $144.25 | $144.30 |
| Purchase #7 | $79.86 | 11.588% | $89.1142 | $89.11 | $89.10 | $89.10 |
| 7 purchase totals = | $930.22 | $1,020.3144 | $1,020.31 | $1,020.30 | $1,020.20 | |