| 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 | $130.53 | 12.832% | $147.2796 | $147.28 | $147.30 | $147.30 |
| Purchase #2 | $165.58 | 10.753% | $183.3848 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $165.79 | 13.415% | $188.0307 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $33.99 | 3.706% | $35.2497 | $35.25 | $35.25 | $35.20 |
| Purchase #5 | $214.27 | 8.731% | $232.9779 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $67.48 | 4.461% | $70.4903 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $103.97 | 5.551% | $109.7414 | $109.74 | $109.75 | $109.70 |
| 7 purchase totals = | $881.61 | $967.1544 | $967.15 | $967.25 | $967.10 | |