| 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 | $88.75 | 6.357% | $94.3918 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $58.85 | 8.391% | $63.7881 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $239.34 | 4.255% | $249.5239 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $20.40 | 12.294% | $22.908 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $84.47 | 4.206% | $88.0228 | $88.02 | $88.00 | $88.00 |
| Purchase #6 | $193.70 | 6.367% | $206.0329 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $158.49 | 13.522% | $179.921 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $844.00 | $904.5885 | $904.58 | $904.55 | $904.50 | |