| 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 | $208.51 | 3.643% | $216.106 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $16.95 | 6.662% | $18.0792 | $18.08 | $18.10 | $18.10 |
| Purchase #3 | $113.43 | 8.629% | $123.2179 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $199.25 | 10.861% | $220.8905 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $206.91 | 10.411% | $228.4514 | $228.45 | $228.45 | $228.50 |
| Purchase #6 | $200.73 | 11.583% | $223.9806 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $216.26 | 4.356% | $225.6803 | $225.68 | $225.70 | $225.70 |
| 7 purchase totals = | $1,162.04 | $1,256.4059 | $1,256.41 | $1,256.45 | $1,256.50 | |