| 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 | $93.50 | 10.758% | $103.5587 | $103.56 | $103.55 | $103.60 |
| Purchase #2 | $118.38 | 5.670% | $125.0921 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $191.80 | 12.129% | $215.0634 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $51.61 | 10.625% | $57.0936 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $153.99 | 10.620% | $170.3437 | $170.34 | $170.35 | $170.30 |
| Purchase #6 | $126.91 | 5.508% | $133.9002 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $146.81 | 12.295% | $164.8603 | $164.86 | $164.85 | $164.90 |
| 7 purchase totals = | $883.00 | $969.9120 | $969.90 | $969.90 | $970.00 | |