| 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 | $245.80 | 8.269% | $266.1252 | $266.13 | $266.15 | $266.10 |
| Purchase #2 | $215.84 | 13.645% | $245.2914 | $245.29 | $245.30 | $245.30 |
| Purchase #3 | $163.49 | 12.514% | $183.9491 | $183.95 | $183.95 | $183.90 |
| Purchase #4 | $8.40 | 6.620% | $8.9561 | $8.96 | $8.95 | $9.00 |
| Purchase #5 | $15.88 | 10.533% | $17.5526 | $17.55 | $17.55 | $17.60 |
| Purchase #6 | $140.97 | 12.165% | $158.119 | $158.12 | $158.10 | $158.10 |
| Purchase #7 | $248.82 | 7.146% | $266.6007 | $266.60 | $266.60 | $266.60 |
| 7 purchase totals = | $1,039.20 | $1,146.5941 | $1,146.60 | $1,146.60 | $1,146.60 | |