| 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 | $88.77 | 9.384% | $97.1002 | $97.10 | $97.10 | $97.10 |
| Purchase #2 | $140.51 | 9.515% | $153.8795 | $153.88 | $153.90 | $153.90 |
| Purchase #3 | $186.36 | 8.106% | $201.4663 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $118.84 | 7.238% | $127.4416 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $10.79 | 8.224% | $11.6774 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $149.51 | 6.103% | $158.6346 | $158.63 | $158.65 | $158.60 |
| Purchase #7 | $222.65 | 12.617% | $250.7418 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $917.43 | $1,000.9414 | $1,000.94 | $1,001.00 | $1,000.90 | |