| 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 | $68.36 | 6.442% | $72.7638 | $72.76 | $72.75 | $72.80 |
| Purchase #2 | $107.81 | 5.520% | $113.7611 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $44.28 | 7.342% | $47.531 | $47.53 | $47.55 | $47.50 |
| Purchase #4 | $153.99 | 10.669% | $170.4192 | $170.42 | $170.40 | $170.40 |
| Purchase #5 | $152.61 | 4.767% | $159.8849 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $132.72 | 5.409% | $139.8988 | $139.90 | $139.90 | $139.90 |
| Purchase #7 | $47.27 | 5.194% | $49.7252 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $707.04 | $753.9840 | $753.98 | $754.00 | $754.00 | |