| 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 | $167.31 | 10.507% | $184.8893 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $58.84 | 7.522% | $63.2659 | $63.27 | $63.25 | $63.30 |
| Purchase #3 | $151.33 | 5.818% | $160.1344 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $193.79 | 5.453% | $204.3574 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $194.37 | 4.601% | $203.313 | $203.31 | $203.30 | $203.30 |
| Purchase #6 | $160.91 | 8.116% | $173.9695 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $80.56 | 11.360% | $89.7116 | $89.71 | $89.70 | $89.70 |
| 7 purchase totals = | $1,007.11 | $1,079.6411 | $1,079.64 | $1,079.60 | $1,079.70 | |