| 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 | $183.68 | 6.387% | $195.4116 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $149.61 | 9.534% | $163.8738 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $38.66 | 7.185% | $41.4377 | $41.44 | $41.45 | $41.40 |
| Purchase #4 | $42.54 | 9.605% | $46.626 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $166.38 | 9.589% | $182.3342 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $155.88 | 11.323% | $173.5303 | $173.53 | $173.55 | $173.50 |
| Purchase #7 | $35.59 | 6.400% | $37.8678 | $37.87 | $37.85 | $37.90 |
| 7 purchase totals = | $772.34 | $841.0814 | $841.08 | $841.10 | $841.00 | |