| 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 | $125.64 | 5.171% | $132.1368 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $70.49 | 8.375% | $76.3935 | $76.39 | $76.40 | $76.40 |
| Purchase #3 | $110.80 | 13.630% | $125.902 | $125.90 | $125.90 | $125.90 |
| Purchase #4 | $102.42 | 12.182% | $114.8968 | $114.90 | $114.90 | $114.90 |
| Purchase #5 | $78.63 | 7.105% | $84.2167 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $12.53 | 12.465% | $14.0919 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $228.30 | 11.406% | $254.3399 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $728.81 | $801.9776 | $801.98 | $802.00 | $801.90 | |