| 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 | $113.78 | 11.315% | $126.6542 | $126.65 | $126.65 | $126.70 |
| Purchase #2 | $172.89 | 12.382% | $194.2972 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $250.68 | 12.658% | $282.4111 | $282.41 | $282.40 | $282.40 |
| Purchase #4 | $28.31 | 9.850% | $31.0985 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $197.87 | 13.757% | $225.091 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $104.70 | 12.312% | $117.5907 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $100.60 | 9.633% | $110.2908 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $968.83 | $1,087.4335 | $1,087.43 | $1,087.45 | $1,087.50 | |