| 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 | $167.99 | 8.462% | $182.2053 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $65.56 | 10.323% | $72.3278 | $72.33 | $72.35 | $72.30 |
| Purchase #3 | $111.55 | 6.660% | $118.9792 | $118.98 | $119.00 | $119.00 |
| Purchase #4 | $142.68 | 3.598% | $147.8136 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $193.73 | 5.483% | $204.3522 | $204.35 | $204.35 | $204.40 |
| Purchase #6 | $34.50 | 9.678% | $37.8389 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $94.56 | 12.361% | $106.2486 | $106.25 | $106.25 | $106.20 |
| 7 purchase totals = | $810.57 | $869.7656 | $869.77 | $869.80 | $869.70 | |