| 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 | $22.52 | 7.690% | $24.2518 | $24.25 | $24.25 | $24.30 |
| Purchase #2 | $209.61 | 6.429% | $223.0858 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $112.56 | 12.859% | $127.0341 | $127.03 | $127.05 | $127.00 |
| Purchase #4 | $6.47 | 12.798% | $7.298 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $227.95 | 9.719% | $250.1045 | $250.10 | $250.10 | $250.10 |
| Purchase #6 | $17.66 | 6.399% | $18.7901 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $242.68 | 10.525% | $268.2221 | $268.22 | $268.20 | $268.20 |
| 7 purchase totals = | $839.45 | $918.7864 | $918.78 | $918.80 | $918.80 | |