| 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 | $169.47 | 3.497% | $175.3964 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $149.35 | 13.629% | $169.7049 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $56.84 | 11.184% | $63.197 | $63.20 | $63.20 | $63.20 |
| Purchase #4 | $240.74 | 8.166% | $260.3988 | $260.40 | $260.40 | $260.40 |
| Purchase #5 | $36.56 | 6.511% | $38.9404 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $68.44 | 13.809% | $77.8909 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $63.51 | 11.684% | $70.9305 | $70.93 | $70.95 | $70.90 |
| 7 purchase totals = | $784.91 | $856.4589 | $856.46 | $856.50 | $856.40 | |