| 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 | $101.82 | 7.807% | $109.7691 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $230.89 | 9.578% | $253.0046 | $253.00 | $253.00 | $253.00 |
| Purchase #3 | $237.26 | 5.146% | $249.4694 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $240.68 | 4.533% | $251.59 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $25.95 | 8.742% | $28.2185 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $216.42 | 10.194% | $238.4819 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $144.57 | 6.819% | $154.4282 | $154.43 | $154.45 | $154.40 |
| 7 purchase totals = | $1,197.59 | $1,284.9617 | $1,284.96 | $1,284.95 | $1,285.00 | |