| 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 | $13.67 | 3.121% | $14.0966 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $94.85 | 12.484% | $106.6911 | $106.69 | $106.70 | $106.70 |
| Purchase #3 | $144.69 | 9.866% | $158.9651 | $158.97 | $158.95 | $159.00 |
| Purchase #4 | $129.34 | 3.156% | $133.422 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $173.53 | 7.770% | $187.0133 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $49.88 | 9.497% | $54.6171 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $32.52 | 11.742% | $36.3385 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $638.48 | $691.1437 | $691.15 | $691.10 | $691.10 | |