| 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 | $213.83 | 7.454% | $229.7689 | $229.77 | $229.75 | $229.80 |
| Purchase #2 | $229.58 | 9.806% | $252.0926 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $62.74 | 12.247% | $70.4238 | $70.42 | $70.40 | $70.40 |
| Purchase #4 | $49.43 | 4.691% | $51.7488 | $51.75 | $51.75 | $51.70 |
| Purchase #5 | $198.78 | 9.173% | $217.0141 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $77.98 | 11.723% | $87.1216 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $241.91 | 5.632% | $255.5344 | $255.53 | $255.55 | $255.50 |
| 7 purchase totals = | $1,074.25 | $1,163.7042 | $1,163.69 | $1,163.65 | $1,163.60 | |