| 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 | $17.85 | 10.828% | $19.7828 | $19.78 | $19.80 | $19.80 |
| Purchase #2 | $152.68 | 9.580% | $167.3067 | $167.31 | $167.30 | $167.30 |
| Purchase #3 | $149.90 | 5.769% | $158.5477 | $158.55 | $158.55 | $158.50 |
| Purchase #4 | $232.76 | 5.497% | $245.5548 | $245.55 | $245.55 | $245.60 |
| Purchase #5 | $88.29 | 8.490% | $95.7858 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $67.50 | 4.749% | $70.7056 | $70.71 | $70.70 | $70.70 |
| Purchase #7 | $40.97 | 13.698% | $46.5821 | $46.58 | $46.60 | $46.60 |
| 7 purchase totals = | $749.95 | $804.2655 | $804.27 | $804.30 | $804.30 | |