| 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 | $125.25 | 12.244% | $140.5856 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $49.54 | 5.228% | $52.13 | $52.13 | $52.15 | $52.10 |
| Purchase #3 | $115.77 | 8.588% | $125.7123 | $125.71 | $125.70 | $125.70 |
| Purchase #4 | $248.53 | 4.320% | $259.2665 | $259.27 | $259.25 | $259.30 |
| Purchase #5 | $178.40 | 8.371% | $193.3339 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $142.70 | 3.624% | $147.8714 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $59.38 | 11.475% | $66.1939 | $66.19 | $66.20 | $66.20 |
| 7 purchase totals = | $919.57 | $985.0936 | $985.09 | $985.10 | $985.10 | |