| 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 | $115.77 | 13.450% | $131.3411 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $164.28 | 13.730% | $186.8356 | $186.84 | $186.85 | $186.80 |
| Purchase #3 | $127.80 | 7.511% | $137.3991 | $137.40 | $137.40 | $137.40 |
| Purchase #4 | $118.82 | 4.529% | $124.2014 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $154.69 | 6.332% | $164.485 | $164.49 | $164.50 | $164.50 |
| Purchase #6 | $11.39 | 11.174% | $12.6627 | $12.66 | $12.65 | $12.70 |
| Purchase #7 | $46.36 | 8.830% | $50.4536 | $50.45 | $50.45 | $50.50 |
| 7 purchase totals = | $739.11 | $807.3785 | $807.38 | $807.40 | $807.40 | |