| 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 | $90.74 | 9.117% | $99.0128 | $99.01 | $99.00 | $99.00 |
| Purchase #2 | $158.70 | 3.165% | $163.7229 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $41.27 | 10.588% | $45.6397 | $45.64 | $45.65 | $45.60 |
| Purchase #4 | $243.38 | 9.831% | $267.3067 | $267.31 | $267.30 | $267.30 |
| Purchase #5 | $25.53 | 12.305% | $28.6715 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $192.67 | 4.373% | $201.0955 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $210.41 | 3.737% | $218.273 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $962.70 | $1,023.7221 | $1,023.72 | $1,023.65 | $1,023.70 | |