| 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 | $125.34 | 12.478% | $140.9799 | $140.98 | $141.00 | $141.00 |
| Purchase #2 | $112.92 | 6.322% | $120.0588 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $192.41 | 5.556% | $203.1003 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $37.78 | 8.176% | $40.8689 | $40.87 | $40.85 | $40.90 |
| Purchase #5 | $175.90 | 9.297% | $192.2534 | $192.25 | $192.25 | $192.30 |
| Purchase #6 | $191.39 | 3.282% | $197.6714 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $108.93 | 12.171% | $122.1879 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $944.67 | $1,017.1206 | $1,017.12 | $1,017.10 | $1,017.30 | |