| 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 | $136.87 | 11.353% | $152.4089 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $218.56 | 8.185% | $236.4491 | $236.45 | $236.45 | $236.40 |
| Purchase #3 | $92.46 | 3.866% | $96.0345 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $52.27 | 5.749% | $55.275 | $55.28 | $55.30 | $55.30 |
| Purchase #5 | $174.30 | 3.213% | $179.9003 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $75.35 | 8.236% | $81.5558 | $81.56 | $81.55 | $81.60 |
| Purchase #7 | $207.32 | 10.167% | $228.3982 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $957.13 | $1,030.0218 | $1,030.03 | $1,030.05 | $1,030.00 | |