| 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 | $171.43 | 11.775% | $191.6159 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $182.60 | 9.470% | $199.8922 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $208.49 | 5.746% | $220.4698 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $29.45 | 5.270% | $31.002 | $31.00 | $31.00 | $31.00 |
| Purchase #5 | $182.96 | 9.154% | $199.7082 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $209.40 | 11.224% | $232.9031 | $232.90 | $232.90 | $232.90 |
| Purchase #7 | $185.31 | 4.134% | $192.9707 | $192.97 | $192.95 | $193.00 |
| 7 purchase totals = | $1,169.64 | $1,268.5619 | $1,268.56 | $1,268.50 | $1,268.60 | |