| 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 | $158.74 | 9.187% | $173.3234 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $229.28 | 5.609% | $242.1403 | $242.14 | $242.15 | $242.10 |
| Purchase #3 | $32.70 | 4.834% | $34.2807 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $69.96 | 11.736% | $78.1705 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $159.92 | 8.553% | $173.598 | $173.60 | $173.60 | $173.60 |
| Purchase #6 | $114.91 | 10.123% | $126.5423 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $185.90 | 7.490% | $199.8239 | $199.82 | $199.80 | $199.80 |
| 7 purchase totals = | $951.41 | $1,027.8791 | $1,027.87 | $1,027.85 | $1,027.80 | |