| 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 | $222.51 | 12.435% | $250.1791 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $174.47 | 12.522% | $196.3171 | $196.32 | $196.30 | $196.30 |
| Purchase #3 | $235.31 | 8.160% | $254.5113 | $254.51 | $254.50 | $254.50 |
| Purchase #4 | $95.60 | 3.196% | $98.6554 | $98.66 | $98.65 | $98.70 |
| Purchase #5 | $27.38 | 9.498% | $29.9806 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $228.95 | 3.497% | $236.9564 | $236.96 | $236.95 | $237.00 |
| Purchase #7 | $181.32 | 11.423% | $202.0322 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $1,165.54 | $1,268.6321 | $1,268.64 | $1,268.65 | $1,268.70 | |