| 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 | $77.82 | 4.211% | $81.097 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $241.89 | 4.196% | $252.0397 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $62.53 | 9.241% | $68.3084 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $33.64 | 7.272% | $36.0863 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $66.38 | 4.326% | $69.2516 | $69.25 | $69.25 | $69.30 |
| Purchase #6 | $125.49 | 13.378% | $142.2781 | $142.28 | $142.30 | $142.30 |
| Purchase #7 | $164.96 | 4.379% | $172.1836 | $172.18 | $172.20 | $172.20 |
| 7 purchase totals = | $772.71 | $821.2447 | $821.25 | $821.30 | $821.30 | |