| 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 | $191.65 | 9.758% | $210.3512 | $210.35 | $210.35 | $210.40 |
| Purchase #2 | $78.35 | 9.630% | $85.8951 | $85.90 | $85.90 | $85.90 |
| Purchase #3 | $44.36 | 5.520% | $46.8087 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $164.90 | 12.606% | $185.6873 | $185.69 | $185.70 | $185.70 |
| Purchase #5 | $123.80 | 11.301% | $137.7906 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $29.75 | 5.527% | $31.3943 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $162.55 | 9.350% | $177.7484 | $177.75 | $177.75 | $177.70 |
| 7 purchase totals = | $795.36 | $875.6756 | $875.68 | $875.70 | $875.70 | |