| 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 | $127.45 | 13.698% | $144.9081 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $190.90 | 9.420% | $208.8828 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $181.69 | 6.403% | $193.3236 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $204.92 | 12.578% | $230.6948 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $188.35 | 11.829% | $210.6299 | $210.63 | $210.65 | $210.60 |
| Purchase #6 | $137.33 | 4.663% | $143.7337 | $143.73 | $143.75 | $143.70 |
| Purchase #7 | $95.72 | 13.704% | $108.8375 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $1,126.36 | $1,241.0104 | $1,241.00 | $1,241.05 | $1,240.90 | |