| 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 | $114.51 | 12.419% | $128.731 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $70.79 | 13.109% | $80.0699 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $143.66 | 6.324% | $152.7451 | $152.75 | $152.75 | $152.70 |
| Purchase #4 | $65.64 | 5.742% | $69.409 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $52.81 | 13.744% | $60.0682 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $201.35 | 7.102% | $215.6499 | $215.65 | $215.65 | $215.60 |
| Purchase #7 | $207.63 | 9.713% | $227.7971 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $856.39 | $934.4702 | $934.48 | $934.45 | $934.40 | |