| 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 | $74.80 | 5.183% | $78.6769 | $78.68 | $78.70 | $78.70 |
| Purchase #2 | $222.62 | 11.155% | $247.4533 | $247.45 | $247.45 | $247.50 |
| Purchase #3 | $214.76 | 13.155% | $243.0117 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $43.67 | 9.313% | $47.737 | $47.74 | $47.75 | $47.70 |
| Purchase #5 | $34.64 | 8.775% | $37.6797 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $158.68 | 7.218% | $170.1335 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $162.70 | 8.249% | $176.1211 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $911.87 | $1,000.8132 | $1,000.81 | $1,000.85 | $1,000.80 | |