| 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 | $153.43 | 3.593% | $158.9427 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $104.98 | 13.157% | $118.7922 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $184.40 | 7.469% | $198.1728 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $84.65 | 11.325% | $94.2366 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $81.75 | 10.188% | $90.0787 | $90.08 | $90.10 | $90.10 |
| Purchase #6 | $29.63 | 8.122% | $32.0365 | $32.04 | $32.05 | $32.00 |
| Purchase #7 | $57.84 | 13.592% | $65.7016 | $65.70 | $65.70 | $65.70 |
| 7 purchase totals = | $696.68 | $757.9611 | $757.96 | $758.00 | $757.90 | |