| 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 | $86.47 | 4.601% | $90.4485 | $90.45 | $90.45 | $90.40 |
| Purchase #2 | $103.38 | 4.604% | $108.1396 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $43.84 | 11.206% | $48.7527 | $48.75 | $48.75 | $48.80 |
| Purchase #4 | $57.54 | 9.306% | $62.8947 | $62.89 | $62.90 | $62.90 |
| Purchase #5 | $112.37 | 11.223% | $124.9813 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $185.58 | 9.804% | $203.7743 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $107.93 | 6.206% | $114.6281 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $697.11 | $753.6192 | $753.61 | $753.65 | $753.60 | |