| 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 | $185.63 | 7.128% | $198.8617 | $198.86 | $198.85 | $198.90 |
| Purchase #2 | $65.68 | 10.376% | $72.495 | $72.50 | $72.50 | $72.50 |
| Purchase #3 | $143.51 | 8.303% | $155.4256 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $95.70 | 12.299% | $107.4701 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $126.27 | 3.103% | $130.1882 | $130.19 | $130.20 | $130.20 |
| Purchase #6 | $22.55 | 6.274% | $23.9648 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $170.78 | 9.197% | $186.4866 | $186.49 | $186.50 | $186.50 |
| 7 purchase totals = | $810.12 | $874.8920 | $874.90 | $874.90 | $875.00 | |