| 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 | $23.89 | 13.510% | $27.1175 | $27.12 | $27.10 | $27.10 |
| Purchase #2 | $93.46 | 6.416% | $99.4564 | $99.46 | $99.45 | $99.50 |
| Purchase #3 | $7.96 | 8.522% | $8.6384 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $248.95 | 8.797% | $270.8501 | $270.85 | $270.85 | $270.90 |
| Purchase #5 | $147.91 | 6.636% | $157.7253 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $84.66 | 7.662% | $91.1466 | $91.15 | $91.15 | $91.10 |
| Purchase #7 | $133.99 | 10.689% | $148.3122 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $740.82 | $803.2465 | $803.26 | $803.25 | $803.20 | |