| 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 | $180.26 | 7.652% | $194.0535 | $194.05 | $194.05 | $194.10 |
| Purchase #2 | $181.89 | 10.522% | $201.0285 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $187.73 | 10.555% | $207.5449 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $244.28 | 3.742% | $253.421 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $14.44 | 11.860% | $16.1526 | $16.15 | $16.15 | $16.20 |
| Purchase #6 | $203.55 | 8.292% | $220.4284 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $203.89 | 5.821% | $215.7584 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $1,216.04 | $1,308.3873 | $1,308.38 | $1,308.40 | $1,308.40 | |