| 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 | $105.39 | 6.178% | $111.901 | $111.90 | $111.90 | $111.90 |
| Purchase #2 | $112.78 | 8.623% | $122.505 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $50.25 | 8.135% | $54.3378 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $106.71 | 6.194% | $113.3196 | $113.32 | $113.30 | $113.30 |
| Purchase #5 | $51.57 | 10.469% | $56.9689 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $150.70 | 5.570% | $159.094 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $98.69 | 3.364% | $102.0099 | $102.01 | $102.00 | $102.00 |
| 7 purchase totals = | $676.09 | $720.1362 | $720.14 | $720.10 | $720.10 | |