| 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 | $136.59 | 9.576% | $149.6699 | $149.67 | $149.65 | $149.70 |
| Purchase #2 | $159.66 | 7.407% | $171.486 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $92.46 | 3.556% | $95.7479 | $95.75 | $95.75 | $95.70 |
| Purchase #4 | $21.57 | 11.749% | $24.1043 | $24.10 | $24.10 | $24.10 |
| Purchase #5 | $250.27 | 4.720% | $262.0827 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $248.83 | 13.360% | $282.0737 | $282.07 | $282.05 | $282.10 |
| Purchase #7 | $209.73 | 5.611% | $221.498 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $1,119.11 | $1,206.6625 | $1,206.66 | $1,206.65 | $1,206.70 | |