| 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 | $95.69 | 4.552% | $100.0458 | $100.05 | $100.05 | $100.00 |
| Purchase #2 | $76.65 | 11.836% | $85.7223 | $85.72 | $85.70 | $85.70 |
| Purchase #3 | $192.70 | 7.788% | $207.7075 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $86.60 | 6.438% | $92.1753 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $124.51 | 12.414% | $139.9667 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $87.42 | 7.750% | $94.1951 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $219.90 | 12.217% | $246.7652 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $883.47 | $966.5779 | $966.60 | $966.55 | $966.60 | |