| 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 | $128.41 | 8.796% | $139.7049 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $19.37 | 13.683% | $22.0204 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $225.38 | 3.858% | $234.0752 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $34.90 | 10.779% | $38.6619 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $7.48 | 8.721% | $8.1323 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $153.72 | 13.649% | $174.7012 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $55.28 | 4.307% | $57.6609 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $624.54 | $674.9568 | $674.95 | $674.95 | $675.00 | |