| 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 | $78.85 | 11.610% | $88.0045 | $88.00 | $88.00 | $88.00 |
| Purchase #2 | $246.67 | 5.401% | $259.9926 | $259.99 | $260.00 | $260.00 |
| Purchase #3 | $120.60 | 6.668% | $128.6416 | $128.64 | $128.65 | $128.60 |
| Purchase #4 | $148.85 | 4.795% | $155.9874 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $205.70 | 6.533% | $219.1384 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $93.74 | 13.836% | $106.7099 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $248.73 | 5.488% | $262.3803 | $262.38 | $262.40 | $262.40 |
| 7 purchase totals = | $1,143.14 | $1,220.8547 | $1,220.85 | $1,220.90 | $1,220.80 | |