| 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 | $220.52 | 11.870% | $246.6957 | $246.70 | $246.70 | $246.70 |
| Purchase #2 | $217.62 | 7.545% | $234.0394 | $234.04 | $234.05 | $234.00 |
| Purchase #3 | $234.62 | 12.668% | $264.3417 | $264.34 | $264.35 | $264.30 |
| Purchase #4 | $28.62 | 11.467% | $31.9019 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $178.96 | 12.499% | $201.3282 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $171.36 | 9.143% | $187.0274 | $187.03 | $187.05 | $187.00 |
| Purchase #7 | $5.35 | 5.317% | $5.6345 | $5.63 | $5.65 | $5.60 |
| 7 purchase totals = | $1,057.05 | $1,170.9688 | $1,170.97 | $1,171.05 | $1,170.80 | |