| 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 | $153.71 | 10.124% | $169.2716 | $169.27 | $169.25 | $169.30 |
| Purchase #2 | $230.90 | 12.657% | $260.125 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $66.59 | 10.594% | $73.6445 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $111.38 | 13.422% | $126.3294 | $126.33 | $126.35 | $126.30 |
| Purchase #5 | $50.78 | 4.565% | $53.0981 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $242.90 | 9.194% | $265.2322 | $265.23 | $265.25 | $265.20 |
| Purchase #7 | $212.56 | 13.543% | $241.347 | $241.35 | $241.35 | $241.30 |
| 7 purchase totals = | $1,068.82 | $1,189.0478 | $1,189.05 | $1,189.10 | $1,188.90 | |