| 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 | $82.98 | 5.789% | $87.7837 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $47.75 | 8.790% | $51.9472 | $51.95 | $51.95 | $51.90 |
| Purchase #3 | $175.75 | 3.398% | $181.722 | $181.72 | $181.70 | $181.70 |
| Purchase #4 | $126.72 | 5.262% | $133.388 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $113.65 | 3.632% | $117.7778 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $234.86 | 6.298% | $249.6515 | $249.65 | $249.65 | $249.70 |
| Purchase #7 | $113.55 | 7.558% | $122.1321 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $895.26 | $944.4023 | $944.40 | $944.45 | $944.40 | |