| 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 | $237.54 | 9.395% | $259.8569 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $232.69 | 12.826% | $262.5348 | $262.53 | $262.55 | $262.50 |
| Purchase #3 | $7.37 | 10.255% | $8.1258 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $57.41 | 12.825% | $64.7728 | $64.77 | $64.75 | $64.80 |
| Purchase #5 | $198.40 | 8.519% | $215.3017 | $215.30 | $215.30 | $215.30 |
| Purchase #6 | $138.92 | 11.361% | $154.7027 | $154.70 | $154.70 | $154.70 |
| Purchase #7 | $73.46 | 4.716% | $76.9244 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $945.79 | $1,042.2191 | $1,042.21 | $1,042.20 | $1,042.20 | |