| 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 | $212.68 | 9.309% | $232.4784 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $59.64 | 4.656% | $62.4168 | $62.42 | $62.40 | $62.40 |
| Purchase #3 | $165.72 | 3.475% | $171.4788 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $19.77 | 8.258% | $21.4026 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $119.58 | 12.449% | $134.4665 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $12.29 | 4.116% | $12.7959 | $12.80 | $12.80 | $12.80 |
| Purchase #7 | $138.70 | 10.845% | $153.742 | $153.74 | $153.75 | $153.70 |
| 7 purchase totals = | $728.38 | $788.7810 | $788.79 | $788.80 | $788.80 | |