| 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 | $229.75 | 8.484% | $249.242 | $249.24 | $249.25 | $249.20 |
| Purchase #2 | $215.57 | 12.111% | $241.6777 | $241.68 | $241.70 | $241.70 |
| Purchase #3 | $154.71 | 11.727% | $172.8528 | $172.85 | $172.85 | $172.90 |
| Purchase #4 | $169.53 | 10.212% | $186.8424 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $221.56 | 11.253% | $246.4921 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $77.89 | 13.231% | $88.1956 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $205.71 | 9.362% | $224.9686 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $1,274.72 | $1,410.2712 | $1,410.27 | $1,410.30 | $1,410.30 | |