| 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 | $213.46 | 8.245% | $231.0598 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $204.76 | 5.811% | $216.6586 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $161.97 | 10.457% | $178.9072 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $213.57 | 12.229% | $239.6875 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $203.60 | 4.705% | $213.1794 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $28.39 | 6.747% | $30.3055 | $30.31 | $30.30 | $30.30 |
| Purchase #7 | $128.92 | 7.691% | $138.8352 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $1,154.67 | $1,248.6332 | $1,248.65 | $1,248.65 | $1,248.70 | |