| 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 | $138.43 | 9.800% | $151.9961 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $125.78 | 9.637% | $137.9014 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $50.39 | 12.388% | $56.6323 | $56.63 | $56.65 | $56.60 |
| Purchase #4 | $226.59 | 5.573% | $239.2179 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $14.91 | 13.147% | $16.8702 | $16.87 | $16.85 | $16.90 |
| Purchase #6 | $14.33 | 9.570% | $15.7014 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $220.41 | 6.496% | $234.7278 | $234.73 | $234.75 | $234.70 |
| 7 purchase totals = | $790.84 | $853.0471 | $853.05 | $853.05 | $853.00 | |