| 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 | $48.27 | 11.200% | $53.6762 | $53.68 | $53.70 | $53.70 |
| Purchase #2 | $222.58 | 7.364% | $238.9708 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $176.53 | 4.278% | $184.082 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $229.94 | 10.133% | $253.2398 | $253.24 | $253.25 | $253.20 |
| Purchase #5 | $220.36 | 8.723% | $239.582 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $82.52 | 7.815% | $88.9689 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $109.53 | 3.649% | $113.5267 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $1,089.73 | $1,172.0464 | $1,172.05 | $1,172.10 | $1,172.10 | |