| 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 | $207.85 | 12.327% | $233.4717 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $155.59 | 13.593% | $176.7393 | $176.74 | $176.75 | $176.70 |
| Purchase #3 | $147.41 | 10.498% | $162.8851 | $162.89 | $162.90 | $162.90 |
| Purchase #4 | $52.71 | 8.863% | $57.3817 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $124.54 | 4.147% | $129.7047 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $196.89 | 10.673% | $217.9041 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $186.83 | 4.872% | $195.9324 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $1,071.82 | $1,174.0190 | $1,174.01 | $1,174.05 | $1,174.00 | |