| 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 | $138.78 | 6.773% | $148.1796 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $25.83 | 10.410% | $28.5189 | $28.52 | $28.50 | $28.50 |
| Purchase #3 | $187.53 | 9.182% | $204.749 | $204.75 | $204.75 | $204.70 |
| Purchase #4 | $244.51 | 12.168% | $274.262 | $274.26 | $274.25 | $274.30 |
| Purchase #5 | $18.72 | 10.602% | $20.7047 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $10.32 | 12.312% | $11.5906 | $11.59 | $11.60 | $11.60 |
| Purchase #7 | $80.55 | 3.358% | $83.2549 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $706.24 | $771.2597 | $771.25 | $771.25 | $771.30 | |