| 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 | $118.40 | 9.583% | $129.7463 | $129.75 | $129.75 | $129.70 |
| Purchase #2 | $127.30 | 3.752% | $132.0763 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $238.76 | 8.417% | $258.8564 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $59.56 | 13.410% | $67.547 | $67.55 | $67.55 | $67.50 |
| Purchase #5 | $179.61 | 13.612% | $204.0585 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $220.68 | 10.614% | $244.103 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $209.49 | 10.431% | $231.3419 | $231.34 | $231.35 | $231.30 |
| 7 purchase totals = | $1,153.80 | $1,267.7294 | $1,267.74 | $1,267.75 | $1,267.70 | |