| 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 | $225.51 | 3.404% | $233.1864 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $103.94 | 4.250% | $108.3575 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $54.70 | 7.277% | $58.6805 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $243.57 | 4.328% | $254.1117 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $67.27 | 7.696% | $72.4471 | $72.45 | $72.45 | $72.40 |
| Purchase #6 | $190.65 | 10.117% | $209.9381 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $191.77 | 8.626% | $208.3121 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $1,077.41 | $1,145.0334 | $1,145.04 | $1,145.05 | $1,145.00 | |