| 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 | $139.90 | 9.707% | $153.4801 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $111.29 | 13.248% | $126.0337 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $143.46 | 10.599% | $158.6653 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $176.61 | 12.386% | $198.4849 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $205.91 | 11.658% | $229.915 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $103.71 | 10.618% | $114.7219 | $114.72 | $114.70 | $114.70 |
| Purchase #7 | $223.88 | 6.261% | $237.8971 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $1,104.76 | $1,219.1980 | $1,219.20 | $1,219.20 | $1,219.20 | |