| 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 | $231.89 | 4.361% | $242.0027 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $11.48 | 9.176% | $12.5334 | $12.53 | $12.55 | $12.50 |
| Purchase #3 | $171.75 | 13.714% | $195.3038 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $8.27 | 13.708% | $9.4037 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $237.93 | 10.516% | $262.9507 | $262.95 | $262.95 | $263.00 |
| Purchase #6 | $127.52 | 12.418% | $143.3554 | $143.36 | $143.35 | $143.40 |
| Purchase #7 | $239.86 | 12.228% | $269.1901 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $1,028.70 | $1,134.7398 | $1,134.73 | $1,134.75 | $1,134.80 | |