| 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 | $44.26 | 13.494% | $50.2324 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $62.77 | 3.724% | $65.1076 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $134.72 | 13.725% | $153.2103 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $106.40 | 12.491% | $119.6904 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $170.55 | 7.652% | $183.6005 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $176.47 | 9.125% | $192.5729 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $153.47 | 9.343% | $167.8087 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $848.64 | $932.2228 | $932.22 | $932.20 | $932.20 | |