| 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 | $131.70 | 12.837% | $148.6063 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $158.56 | 7.650% | $170.6898 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $194.67 | 3.749% | $201.9682 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $92.75 | 12.217% | $104.0813 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $113.46 | 5.467% | $119.6629 | $119.66 | $119.65 | $119.70 |
| Purchase #6 | $106.74 | 10.641% | $118.0982 | $118.10 | $118.10 | $118.10 |
| Purchase #7 | $84.35 | 13.840% | $96.024 | $96.02 | $96.00 | $96.00 |
| 7 purchase totals = | $882.23 | $959.1307 | $959.13 | $959.10 | $959.20 | |