| 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 | $185.74 | 3.408% | $192.07 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $117.88 | 5.418% | $124.2667 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $92.68 | 10.508% | $102.4188 | $102.42 | $102.40 | $102.40 |
| Purchase #4 | $32.57 | 5.675% | $34.4183 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $8.79 | 9.758% | $9.6477 | $9.65 | $9.65 | $9.60 |
| Purchase #6 | $225.99 | 11.536% | $252.0602 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $179.73 | 4.740% | $188.2492 | $188.25 | $188.25 | $188.20 |
| 7 purchase totals = | $843.38 | $903.1309 | $903.14 | $903.05 | $903.10 | |