| 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 | $207.36 | 9.525% | $227.111 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $198.65 | 7.345% | $213.2408 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $186.99 | 10.585% | $206.7829 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $250.62 | 4.735% | $262.4869 | $262.49 | $262.50 | $262.50 |
| Purchase #5 | $167.64 | 11.360% | $186.6839 | $186.68 | $186.70 | $186.70 |
| Purchase #6 | $37.59 | 6.721% | $40.1164 | $40.12 | $40.10 | $40.10 |
| Purchase #7 | $196.65 | 10.645% | $217.5834 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $1,245.50 | $1,354.0053 | $1,354.00 | $1,354.05 | $1,354.00 | |