| 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 | $57.35 | 7.210% | $61.4849 | $61.48 | $61.50 | $61.50 |
| Purchase #2 | $192.25 | 9.631% | $210.7656 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $180.47 | 12.569% | $203.1533 | $203.15 | $203.15 | $203.20 |
| Purchase #4 | $147.88 | 10.843% | $163.9146 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $206.50 | 4.475% | $215.7409 | $215.74 | $215.75 | $215.70 |
| Purchase #6 | $234.97 | 3.190% | $242.4655 | $242.47 | $242.45 | $242.50 |
| Purchase #7 | $9.26 | 3.546% | $9.5884 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $1,028.68 | $1,107.1132 | $1,107.11 | $1,107.10 | $1,107.20 | |