| 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 | $138.86 | 12.413% | $156.0967 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $64.81 | 12.133% | $72.6734 | $72.67 | $72.65 | $72.70 |
| Purchase #3 | $175.84 | 10.282% | $193.9199 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $9.78 | 12.687% | $11.0208 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $79.59 | 9.180% | $86.8964 | $86.90 | $86.90 | $86.90 |
| Purchase #6 | $249.75 | 11.254% | $277.8569 | $277.86 | $277.85 | $277.90 |
| Purchase #7 | $123.81 | 12.638% | $139.4571 | $139.46 | $139.45 | $139.50 |
| 7 purchase totals = | $842.44 | $937.9212 | $937.93 | $937.85 | $938.00 | |