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 | $9.64 | 3.617% | $9.9887 | $9.99 | $10.00 | $10.00 |
Purchase #2 | $143.87 | 12.384% | $161.6869 | $161.69 | $161.70 | $161.70 |
Purchase #3 | $23.25 | 9.863% | $25.5431 | $25.54 | $25.55 | $25.50 |
Purchase #4 | $113.49 | 10.630% | $125.554 | $125.55 | $125.55 | $125.60 |
Purchase #5 | $48.78 | 10.170% | $53.7409 | $53.74 | $53.75 | $53.70 |
Purchase #6 | $62.93 | 3.512% | $65.1401 | $65.14 | $65.15 | $65.10 |
Purchase #7 | $231.33 | 9.290% | $252.8206 | $252.82 | $252.80 | $252.80 |
7 purchase totals = | $633.29 | $694.4743 | $694.47 | $694.50 | $694.40 |