| 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 | $211.42 | 10.598% | $233.8263 | $233.83 | $233.85 | $233.80 |
| Purchase #2 | $243.63 | 5.683% | $257.4755 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $50.35 | 12.282% | $56.534 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $35.37 | 6.150% | $37.5453 | $37.55 | $37.55 | $37.50 |
| Purchase #5 | $15.60 | 7.191% | $16.7218 | $16.72 | $16.70 | $16.70 |
| Purchase #6 | $79.54 | 8.367% | $86.1951 | $86.20 | $86.20 | $86.20 |
| Purchase #7 | $167.55 | 13.571% | $190.2882 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $803.46 | $878.5862 | $878.60 | $878.65 | $878.50 | |