| 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 | $66.58 | 7.333% | $71.4623 | $71.46 | $71.45 | $71.50 |
| Purchase #2 | $105.36 | 7.434% | $113.1925 | $113.19 | $113.20 | $113.20 |
| Purchase #3 | $101.91 | 6.803% | $108.8429 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $146.44 | 4.507% | $153.0401 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $113.36 | 4.156% | $118.0712 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $95.64 | 3.212% | $98.712 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $49.40 | 10.368% | $54.5218 | $54.52 | $54.50 | $54.50 |
| 7 purchase totals = | $678.69 | $717.8428 | $717.83 | $717.80 | $717.80 | |