| 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 | $203.73 | 9.455% | $222.9927 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $234.31 | 6.143% | $248.7037 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $72.62 | 9.243% | $79.3323 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $149.88 | 13.140% | $169.5742 | $169.57 | $169.55 | $169.60 |
| Purchase #5 | $239.84 | 10.844% | $265.8482 | $265.85 | $265.85 | $265.80 |
| Purchase #6 | $174.97 | 11.324% | $194.7836 | $194.78 | $194.80 | $194.80 |
| Purchase #7 | $132.94 | 4.863% | $139.4049 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $1,208.29 | $1,320.6396 | $1,320.62 | $1,320.65 | $1,320.60 | |