| 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 | $158.67 | 8.772% | $172.5885 | $172.59 | $172.60 | $172.60 |
| Purchase #2 | $215.60 | 13.845% | $245.4498 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $246.91 | 12.757% | $278.4083 | $278.41 | $278.40 | $278.40 |
| Purchase #4 | $116.30 | 9.149% | $126.9403 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $141.61 | 13.156% | $160.2402 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $136.84 | 4.268% | $142.6803 | $142.68 | $142.70 | $142.70 |
| Purchase #7 | $190.37 | 8.151% | $205.8871 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,206.30 | $1,332.1945 | $1,332.20 | $1,332.25 | $1,332.10 | |