| 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 | $218.54 | 10.440% | $241.3556 | $241.36 | $241.35 | $241.40 |
| Purchase #2 | $27.60 | 3.149% | $28.4691 | $28.47 | $28.45 | $28.50 |
| Purchase #3 | $195.86 | 9.113% | $213.7087 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $169.59 | 12.352% | $190.5378 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $189.96 | 7.515% | $204.2355 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $43.38 | 12.235% | $48.6875 | $48.69 | $48.70 | $48.70 |
| Purchase #7 | $143.84 | 9.778% | $157.9047 | $157.90 | $157.90 | $157.90 |
| 7 purchase totals = | $988.77 | $1,084.8989 | $1,084.91 | $1,084.90 | $1,084.90 | |