| 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 | $192.66 | 10.250% | $212.4077 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $114.27 | 8.148% | $123.5807 | $123.58 | $123.60 | $123.60 |
| Purchase #3 | $167.41 | 3.776% | $173.7314 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $93.84 | 12.464% | $105.5362 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $22.83 | 13.812% | $25.9833 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $33.95 | 8.649% | $36.8863 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $103.42 | 4.370% | $107.9395 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $728.38 | $786.0651 | $786.07 | $786.15 | $786.00 | |