| 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 | $162.63 | 5.135% | $170.9811 | $170.98 | $171.00 | $171.00 |
| Purchase #2 | $237.55 | 3.377% | $245.5721 | $245.57 | $245.55 | $245.60 |
| Purchase #3 | $175.32 | 6.224% | $186.2319 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $178.33 | 7.724% | $192.1042 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $221.76 | 8.468% | $240.5386 | $240.54 | $240.55 | $240.50 |
| Purchase #6 | $129.27 | 7.404% | $138.8412 | $138.84 | $138.85 | $138.80 |
| Purchase #7 | $103.29 | 9.814% | $113.4269 | $113.43 | $113.45 | $113.40 |
| 7 purchase totals = | $1,208.15 | $1,287.6960 | $1,287.69 | $1,287.75 | $1,287.60 | |