| 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 | $190.67 | 6.230% | $202.5487 | $202.55 | $202.55 | $202.50 |
| Purchase #2 | $139.52 | 10.312% | $153.9073 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $199.25 | 9.591% | $218.3601 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $49.60 | 7.712% | $53.4252 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $238.83 | 12.262% | $268.1153 | $268.12 | $268.10 | $268.10 |
| Purchase #6 | $217.54 | 9.721% | $238.6871 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $33.99 | 10.832% | $37.6718 | $37.67 | $37.65 | $37.70 |
| 7 purchase totals = | $1,069.40 | $1,172.7155 | $1,172.73 | $1,172.70 | $1,172.70 | |