| 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 | $158.94 | 8.504% | $172.4563 | $172.46 | $172.45 | $172.50 |
| Purchase #2 | $194.53 | 9.573% | $213.1524 | $213.15 | $213.15 | $213.20 |
| Purchase #3 | $233.32 | 3.637% | $241.8058 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $39.90 | 5.257% | $41.9975 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $41.91 | 13.184% | $47.4354 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $224.78 | 5.322% | $236.7428 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $136.84 | 12.557% | $154.023 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $1,030.22 | $1,107.6132 | $1,107.62 | $1,107.60 | $1,107.60 | |