| 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 | $245.99 | 11.721% | $274.8225 | $274.82 | $274.80 | $274.80 |
| Purchase #2 | $127.81 | 7.562% | $137.475 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $175.73 | 9.803% | $192.9568 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $98.76 | 9.166% | $107.8123 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $39.60 | 3.503% | $40.9872 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $184.73 | 5.761% | $195.3723 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $178.87 | 11.597% | $199.6136 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $1,051.49 | $1,149.0397 | $1,149.04 | $1,149.00 | $1,149.10 | |