| 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 | $119.71 | 6.740% | $127.7785 | $127.78 | $127.80 | $127.80 |
| Purchase #2 | $11.40 | 7.550% | $12.2607 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $237.35 | 8.808% | $258.2558 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $87.60 | 3.504% | $90.6695 | $90.67 | $90.65 | $90.70 |
| Purchase #5 | $170.77 | 12.412% | $191.966 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $73.79 | 3.193% | $76.1461 | $76.15 | $76.15 | $76.10 |
| Purchase #7 | $133.88 | 12.539% | $150.6672 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $834.50 | $907.7438 | $907.76 | $907.70 | $907.90 | |