| 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 | $72.60 | 9.606% | $79.574 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $160.39 | 4.193% | $167.1152 | $167.12 | $167.10 | $167.10 |
| Purchase #3 | $137.29 | 8.478% | $148.9294 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $225.71 | 10.218% | $248.773 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $232.56 | 11.599% | $259.5346 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $213.86 | 12.255% | $240.0685 | $240.07 | $240.05 | $240.10 |
| Purchase #7 | $201.30 | 12.354% | $226.1686 | $226.17 | $226.15 | $226.20 |
| 7 purchase totals = | $1,243.71 | $1,370.1633 | $1,370.16 | $1,370.10 | $1,370.20 | |