| 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 | $128.83 | 3.225% | $132.9848 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $228.53 | 9.631% | $250.5397 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $158.27 | 4.117% | $164.786 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $80.77 | 8.534% | $87.6629 | $87.66 | $87.65 | $87.70 |
| Purchase #5 | $107.90 | 10.849% | $119.6061 | $119.61 | $119.60 | $119.60 |
| Purchase #6 | $182.97 | 4.416% | $191.05 | $191.05 | $191.05 | $191.10 |
| Purchase #7 | $121.86 | 8.357% | $132.0438 | $132.04 | $132.05 | $132.00 |
| 7 purchase totals = | $1,009.13 | $1,078.6733 | $1,078.67 | $1,078.70 | $1,078.70 | |