| 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 | $6.80 | 3.293% | $7.0239 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $175.39 | 7.694% | $188.8845 | $188.88 | $188.90 | $188.90 |
| Purchase #3 | $68.38 | 7.611% | $73.5844 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $107.43 | 13.592% | $122.0319 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $218.92 | 8.438% | $237.3925 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $178.79 | 7.304% | $191.8488 | $191.85 | $191.85 | $191.80 |
| Purchase #7 | $199.28 | 8.797% | $216.8107 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $954.99 | $1,037.5767 | $1,037.56 | $1,037.60 | $1,037.50 | |