| 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 | $188.67 | 9.863% | $207.2785 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $57.44 | 13.216% | $65.0313 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $72.63 | 6.404% | $77.2812 | $77.28 | $77.30 | $77.30 |
| Purchase #4 | $199.32 | 10.435% | $220.119 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $152.86 | 12.110% | $171.3713 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $151.72 | 11.748% | $169.5441 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $18.65 | 3.763% | $19.3518 | $19.35 | $19.35 | $19.40 |
| 7 purchase totals = | $841.29 | $929.9772 | $929.97 | $930.00 | $930.00 | |