| 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 | $121.42 | 13.866% | $138.2561 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $122.44 | 7.744% | $131.9218 | $131.92 | $131.90 | $131.90 |
| Purchase #3 | $179.91 | 13.187% | $203.6347 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $205.91 | 5.388% | $217.0044 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $186.90 | 9.706% | $205.0405 | $205.04 | $205.05 | $205.00 |
| Purchase #6 | $160.70 | 11.527% | $179.2239 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $239.98 | 9.365% | $262.4541 | $262.45 | $262.45 | $262.50 |
| 7 purchase totals = | $1,217.26 | $1,337.5355 | $1,337.52 | $1,337.50 | $1,337.50 | |