| 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 | $201.48 | 6.521% | $214.6185 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $166.29 | 4.228% | $173.3207 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $165.99 | 7.594% | $178.5953 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $30.75 | 6.398% | $32.7174 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $30.78 | 13.291% | $34.871 | $34.87 | $34.85 | $34.90 |
| Purchase #6 | $163.29 | 6.540% | $173.9692 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $42.30 | 11.210% | $47.0418 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $800.88 | $855.1339 | $855.14 | $855.05 | $855.10 | |