| 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 | $218.66 | 3.191% | $225.6374 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $25.74 | 11.196% | $28.6219 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $198.32 | 5.147% | $208.5275 | $208.53 | $208.55 | $208.50 |
| Purchase #4 | $205.37 | 10.547% | $227.0304 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $243.50 | 5.248% | $256.2789 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $191.37 | 5.405% | $201.7135 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $46.83 | 8.801% | $50.9515 | $50.95 | $50.95 | $51.00 |
| 7 purchase totals = | $1,129.79 | $1,198.7611 | $1,198.76 | $1,198.80 | $1,198.70 | |