| 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 | $81.55 | 8.518% | $88.4964 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $132.68 | 11.400% | $147.8055 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $207.51 | 5.643% | $219.2198 | $219.22 | $219.20 | $219.20 |
| Purchase #4 | $148.40 | 9.801% | $162.9447 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $158.34 | 13.680% | $180.0009 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $22.25 | 9.679% | $24.4036 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $109.95 | 12.403% | $123.5871 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $860.68 | $946.4580 | $946.46 | $946.45 | $946.40 | |