| 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 | $189.69 | 13.410% | $215.1274 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $185.32 | 6.575% | $197.5048 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $105.57 | 7.218% | $113.19 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $111.27 | 4.394% | $116.1592 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $42.71 | 11.505% | $47.6238 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $245.73 | 11.505% | $274.0012 | $274.00 | $274.00 | $274.00 |
| Purchase #7 | $18.30 | 11.426% | $20.391 | $20.39 | $20.40 | $20.40 |
| 7 purchase totals = | $898.59 | $983.9974 | $983.99 | $984.00 | $984.00 | |