| 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 | $47.30 | 9.486% | $51.7869 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $148.47 | 11.201% | $165.1001 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $44.69 | 11.810% | $49.9679 | $49.97 | $49.95 | $50.00 |
| Purchase #4 | $181.85 | 12.367% | $204.3394 | $204.34 | $204.35 | $204.30 |
| Purchase #5 | $93.76 | 9.389% | $102.5631 | $102.56 | $102.55 | $102.60 |
| Purchase #6 | $35.82 | 11.194% | $39.8297 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $137.75 | 9.202% | $150.4258 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $689.64 | $764.0129 | $764.02 | $764.05 | $764.00 | |