| 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 | $238.93 | 7.106% | $255.9084 | $255.91 | $255.90 | $255.90 |
| Purchase #2 | $71.97 | 12.523% | $80.9828 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $12.96 | 6.780% | $13.8387 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $149.46 | 10.630% | $165.3476 | $165.35 | $165.35 | $165.30 |
| Purchase #5 | $208.64 | 4.128% | $217.2527 | $217.25 | $217.25 | $217.30 |
| Purchase #6 | $159.55 | 10.152% | $175.7475 | $175.75 | $175.75 | $175.70 |
| Purchase #7 | $38.97 | 4.419% | $40.6921 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $880.48 | $949.7698 | $949.77 | $949.80 | $949.70 | |