| 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 | $117.45 | 5.547% | $123.965 | $123.97 | $123.95 | $124.00 |
| Purchase #2 | $169.39 | 11.558% | $188.9681 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $160.72 | 3.772% | $166.7824 | $166.78 | $166.80 | $166.80 |
| Purchase #4 | $122.28 | 10.408% | $135.0069 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $66.57 | 9.427% | $72.8456 | $72.85 | $72.85 | $72.80 |
| Purchase #6 | $128.93 | 4.342% | $134.5281 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $134.67 | 11.665% | $150.3793 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $900.01 | $972.4754 | $972.49 | $972.50 | $972.50 | |