| 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 | $223.39 | 10.528% | $246.9085 | $246.91 | $246.90 | $246.90 |
| Purchase #2 | $163.39 | 9.475% | $178.8712 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $41.25 | 3.470% | $42.6814 | $42.68 | $42.70 | $42.70 |
| Purchase #4 | $246.90 | 12.456% | $277.6539 | $277.65 | $277.65 | $277.70 |
| Purchase #5 | $237.40 | 6.157% | $252.0167 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $184.96 | 3.224% | $190.9231 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $75.39 | 13.512% | $85.5767 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $1,172.68 | $1,274.6315 | $1,274.63 | $1,274.60 | $1,274.70 | |