| 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 | $148.67 | 7.232% | $159.4218 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $81.74 | 13.675% | $92.9179 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $234.52 | 8.418% | $254.2619 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $224.72 | 4.496% | $234.8234 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $51.75 | 6.424% | $55.0744 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $24.49 | 6.730% | $26.1382 | $26.14 | $26.15 | $26.10 |
| Purchase #7 | $195.82 | 9.153% | $213.7434 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $961.71 | $1,036.3810 | $1,036.37 | $1,036.30 | $1,036.30 | |