| 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 | $133.81 | 9.306% | $146.2624 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $81.27 | 3.345% | $83.9885 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $49.61 | 12.457% | $55.7899 | $55.79 | $55.80 | $55.80 |
| Purchase #4 | $141.49 | 3.507% | $146.4521 | $146.45 | $146.45 | $146.50 |
| Purchase #5 | $192.37 | 11.482% | $214.4579 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $105.67 | 6.621% | $112.6664 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $157.50 | 12.303% | $176.8772 | $176.88 | $176.90 | $176.90 |
| 7 purchase totals = | $861.72 | $936.4944 | $936.50 | $936.50 | $936.70 | |