| 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 | $240.76 | 13.457% | $273.1591 | $273.16 | $273.15 | $273.20 |
| Purchase #2 | $223.48 | 8.652% | $242.8155 | $242.82 | $242.80 | $242.80 |
| Purchase #3 | $39.49 | 9.634% | $43.2945 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $142.32 | 4.695% | $149.0019 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $73.44 | 7.424% | $78.8922 | $78.89 | $78.90 | $78.90 |
| Purchase #6 | $47.65 | 4.421% | $49.7566 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $9.99 | 13.555% | $11.3441 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $777.13 | $848.2639 | $848.26 | $848.25 | $848.30 | |