| 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 | $219.51 | 9.829% | $241.0856 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $129.36 | 5.280% | $136.1902 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $163.99 | 7.166% | $175.7415 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $48.47 | 7.367% | $52.0408 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $171.51 | 9.296% | $187.4536 | $187.45 | $187.45 | $187.50 |
| Purchase #6 | $192.37 | 11.454% | $214.4041 | $214.40 | $214.40 | $214.40 |
| Purchase #7 | $119.39 | 13.126% | $135.0611 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $1,044.60 | $1,141.9769 | $1,141.97 | $1,142.00 | $1,142.00 | |