| 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 | $157.60 | 13.514% | $178.8981 | $178.90 | $178.90 | $178.90 |
| Purchase #2 | $155.95 | 12.494% | $175.4344 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $109.74 | 12.184% | $123.1107 | $123.11 | $123.10 | $123.10 |
| Purchase #4 | $224.83 | 7.758% | $242.2723 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $102.48 | 7.577% | $110.2449 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $76.40 | 6.671% | $81.4966 | $81.50 | $81.50 | $81.50 |
| Purchase #7 | $183.49 | 12.578% | $206.5694 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $1,010.49 | $1,118.0264 | $1,118.02 | $1,118.00 | $1,118.00 | |