| 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 | $193.33 | 5.768% | $204.4813 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $44.63 | 9.538% | $48.8868 | $48.89 | $48.90 | $48.90 |
| Purchase #3 | $192.38 | 3.296% | $198.7208 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $95.79 | 5.401% | $100.9636 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $121.73 | 13.459% | $138.1136 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $204.56 | 5.787% | $216.3979 | $216.40 | $216.40 | $216.40 |
| Purchase #7 | $207.41 | 12.173% | $232.658 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $1,059.83 | $1,140.2220 | $1,140.22 | $1,140.20 | $1,140.30 | |