| 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 | $206.56 | 6.848% | $220.7052 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $205.58 | 8.679% | $223.4223 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $97.70 | 12.350% | $109.766 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $193.80 | 3.702% | $200.9745 | $200.97 | $200.95 | $201.00 |
| Purchase #5 | $161.39 | 6.720% | $172.2354 | $172.24 | $172.25 | $172.20 |
| Purchase #6 | $112.29 | 12.148% | $125.931 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $199.93 | 13.473% | $226.8666 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $1,177.25 | $1,279.9010 | $1,279.91 | $1,279.85 | $1,279.90 | |