| 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 | $93.78 | 3.335% | $96.9076 | $96.91 | $96.90 | $96.90 |
| Purchase #2 | $100.35 | 5.633% | $106.0027 | $106.00 | $106.00 | $106.00 |
| Purchase #3 | $161.82 | 7.344% | $173.7041 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $115.32 | 12.176% | $129.3614 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $54.36 | 7.813% | $58.6071 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $192.52 | 5.316% | $202.7544 | $202.75 | $202.75 | $202.80 |
| Purchase #7 | $224.95 | 11.836% | $251.5751 | $251.58 | $251.60 | $251.60 |
| 7 purchase totals = | $943.10 | $1,018.9124 | $1,018.91 | $1,018.90 | $1,019.00 | |