| 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 | $98.51 | 4.461% | $102.9045 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $17.50 | 6.715% | $18.6751 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $198.69 | 3.237% | $205.1216 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $187.58 | 9.324% | $205.07 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $40.65 | 8.471% | $44.0935 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $135.43 | 4.495% | $141.5176 | $141.52 | $141.50 | $141.50 |
| Purchase #7 | $150.28 | 5.562% | $158.6386 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $828.64 | $876.0209 | $876.02 | $876.00 | $876.00 | |