| 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 | $34.69 | 12.116% | $38.893 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $135.79 | 10.407% | $149.9217 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $30.95 | 11.492% | $34.5068 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $70.37 | 10.403% | $77.6906 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $197.63 | 5.560% | $208.6182 | $208.62 | $208.60 | $208.60 |
| Purchase #6 | $153.61 | 11.145% | $170.7298 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $159.25 | 10.383% | $175.7849 | $175.78 | $175.80 | $175.80 |
| 7 purchase totals = | $782.29 | $856.1450 | $856.14 | $856.15 | $856.10 | |