| 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 | $176.35 | 3.796% | $183.0442 | $183.04 | $183.05 | $183.00 |
| Purchase #2 | $88.34 | 10.163% | $97.318 | $97.32 | $97.30 | $97.30 |
| Purchase #3 | $199.44 | 3.845% | $207.1085 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $181.60 | 9.215% | $198.3344 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $160.46 | 9.521% | $175.7374 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $62.79 | 13.463% | $71.2434 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $131.54 | 4.357% | $137.2712 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $1,000.52 | $1,070.0571 | $1,070.05 | $1,070.05 | $1,069.90 | |