| 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 | $92.71 | 5.621% | $97.9212 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $223.60 | 6.467% | $238.0602 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $56.74 | 11.438% | $63.2299 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $131.60 | 6.831% | $140.5896 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $188.73 | 13.293% | $213.8179 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $107.38 | 5.268% | $113.0368 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $158.85 | 8.397% | $172.1886 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $959.61 | $1,038.8442 | $1,038.85 | $1,038.85 | $1,038.80 | |