| 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 | $240.51 | 3.644% | $249.2742 | $249.27 | $249.25 | $249.30 |
| Purchase #2 | $153.58 | 10.671% | $169.9685 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $224.48 | 11.370% | $250.0034 | $250.00 | $250.00 | $250.00 |
| Purchase #4 | $29.33 | 10.418% | $32.3856 | $32.39 | $32.40 | $32.40 |
| Purchase #5 | $36.33 | 4.122% | $37.8275 | $37.83 | $37.85 | $37.80 |
| Purchase #6 | $168.85 | 3.790% | $175.2494 | $175.25 | $175.25 | $175.20 |
| Purchase #7 | $192.50 | 11.149% | $213.9618 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $1,045.58 | $1,128.6704 | $1,128.67 | $1,128.65 | $1,128.70 | |