| 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 | $142.84 | 6.269% | $151.7946 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $89.89 | 8.193% | $97.2547 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $84.77 | 10.147% | $93.3716 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $239.79 | 7.240% | $257.1508 | $257.15 | $257.15 | $257.20 |
| Purchase #5 | $134.75 | 7.680% | $145.0988 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $165.84 | 3.241% | $171.2149 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $185.56 | 3.835% | $192.6762 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $1,043.44 | $1,108.5616 | $1,108.55 | $1,108.55 | $1,108.70 | |