| 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 | $88.74 | 6.673% | $94.6616 | $94.66 | $94.65 | $94.70 |
| Purchase #2 | $232.77 | 8.331% | $252.1621 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $232.25 | 3.710% | $240.8665 | $240.87 | $240.85 | $240.90 |
| Purchase #4 | $185.38 | 12.574% | $208.6897 | $208.69 | $208.70 | $208.70 |
| Purchase #5 | $243.58 | 10.515% | $269.1924 | $269.19 | $269.20 | $269.20 |
| Purchase #6 | $48.49 | 5.355% | $51.0866 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $52.55 | 8.640% | $57.0903 | $57.09 | $57.10 | $57.10 |
| 7 purchase totals = | $1,083.76 | $1,173.7492 | $1,173.75 | $1,173.75 | $1,173.90 | |