| 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 | $227.56 | 13.592% | $258.49 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $138.68 | 11.401% | $154.4909 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $208.72 | 10.576% | $230.7942 | $230.79 | $230.80 | $230.80 |
| Purchase #4 | $162.49 | 9.869% | $178.5261 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $241.57 | 4.639% | $252.7764 | $252.78 | $252.80 | $252.80 |
| Purchase #6 | $84.31 | 5.322% | $88.797 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $192.81 | 13.171% | $218.205 | $218.21 | $218.20 | $218.20 |
| 7 purchase totals = | $1,256.14 | $1,382.0796 | $1,382.09 | $1,382.15 | $1,382.10 | |