| 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 | $222.53 | 6.398% | $236.7675 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $105.91 | 3.591% | $109.7132 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $36.89 | 9.558% | $40.4159 | $40.42 | $40.40 | $40.40 |
| Purchase #4 | $250.61 | 11.285% | $278.8913 | $278.89 | $278.90 | $278.90 |
| Purchase #5 | $16.37 | 3.442% | $16.9335 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $41.61 | 7.516% | $44.7374 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $48.92 | 9.384% | $53.5107 | $53.51 | $53.50 | $53.50 |
| 7 purchase totals = | $722.84 | $780.9695 | $780.97 | $780.95 | $780.90 | |