| 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 | $225.99 | 9.451% | $247.3483 | $247.35 | $247.35 | $247.30 |
| Purchase #2 | $104.36 | 4.529% | $109.0865 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $184.88 | 10.679% | $204.6233 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $75.37 | 3.306% | $77.8617 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $26.47 | 6.188% | $28.108 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $145.43 | 6.444% | $154.8015 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $39.84 | 9.525% | $43.6348 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $802.34 | $865.4641 | $865.46 | $865.45 | $865.40 | |