| 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 | $216.62 | 5.633% | $228.8222 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $70.44 | 9.756% | $77.3121 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $163.93 | 4.102% | $170.6544 | $170.65 | $170.65 | $170.70 |
| Purchase #4 | $68.80 | 13.242% | $77.9105 | $77.91 | $77.90 | $77.90 |
| Purchase #5 | $99.47 | 6.284% | $105.7207 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $242.33 | 3.439% | $250.6637 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $120.82 | 8.735% | $131.3736 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $982.41 | $1,042.4572 | $1,042.44 | $1,042.35 | $1,042.50 | |