| 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 | $138.49 | 6.296% | $147.2093 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $206.99 | 12.565% | $232.9983 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $127.49 | 10.192% | $140.4838 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $7.95 | 11.781% | $8.8866 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $54.74 | 7.476% | $58.8324 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $190.34 | 12.218% | $213.5957 | $213.60 | $213.60 | $213.60 |
| Purchase #7 | $98.97 | 3.789% | $102.72 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $824.97 | $904.7261 | $904.73 | $904.75 | $904.70 | |