| 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 | $47.77 | 9.158% | $52.1448 | $52.14 | $52.15 | $52.10 |
| Purchase #2 | $223.79 | 12.835% | $252.5134 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $166.85 | 3.734% | $173.0802 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $183.31 | 6.853% | $195.8722 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $224.65 | 7.837% | $242.2558 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $198.92 | 7.232% | $213.3059 | $213.31 | $213.30 | $213.30 |
| Purchase #7 | $223.85 | 13.845% | $254.842 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,269.14 | $1,384.0143 | $1,384.01 | $1,384.00 | $1,384.00 | |