| 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 | $99.40 | 4.380% | $103.7537 | $103.75 | $103.75 | $103.80 |
| Purchase #2 | $86.67 | 12.586% | $97.5783 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $20.30 | 4.828% | $21.2801 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $105.61 | 7.584% | $113.6195 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $47.28 | 4.657% | $49.4818 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $207.40 | 6.828% | $221.5613 | $221.56 | $221.55 | $221.60 |
| Purchase #7 | $240.92 | 10.633% | $266.537 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $807.58 | $873.8117 | $873.81 | $873.85 | $873.90 | |