| 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 | $24.75 | 12.418% | $27.8235 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $240.33 | 13.467% | $272.6952 | $272.70 | $272.70 | $272.70 |
| Purchase #3 | $24.52 | 9.114% | $26.7548 | $26.75 | $26.75 | $26.80 |
| Purchase #4 | $177.89 | 4.359% | $185.6442 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $187.89 | 12.384% | $211.1583 | $211.16 | $211.15 | $211.20 |
| Purchase #6 | $195.63 | 7.320% | $209.9501 | $209.95 | $209.95 | $210.00 |
| Purchase #7 | $94.78 | 13.121% | $107.2161 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $945.79 | $1,041.2422 | $1,041.24 | $1,041.20 | $1,041.30 | |