| 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 | $17.64 | 5.529% | $18.6153 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $140.26 | 4.477% | $146.5394 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $34.27 | 12.814% | $38.6614 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $227.39 | 9.832% | $249.747 | $249.75 | $249.75 | $249.70 |
| Purchase #5 | $14.28 | 13.495% | $16.2071 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $196.40 | 6.695% | $209.549 | $209.55 | $209.55 | $209.50 |
| Purchase #7 | $142.27 | 6.807% | $151.9543 | $151.95 | $151.95 | $152.00 |
| 7 purchase totals = | $772.51 | $831.2735 | $831.28 | $831.25 | $831.20 | |