| 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 | $82.73 | 10.425% | $91.3546 | $91.35 | $91.35 | $91.40 |
| Purchase #2 | $226.73 | 6.356% | $241.141 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $199.77 | 8.776% | $217.3018 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $113.44 | 12.550% | $127.6767 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $246.93 | 11.794% | $276.0529 | $276.05 | $276.05 | $276.10 |
| Purchase #6 | $173.72 | 5.411% | $183.12 | $183.12 | $183.10 | $183.10 |
| Purchase #7 | $141.92 | 13.158% | $160.5938 | $160.59 | $160.60 | $160.60 |
| 7 purchase totals = | $1,185.24 | $1,297.2408 | $1,297.23 | $1,297.25 | $1,297.30 | |