| 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 | $71.81 | 5.625% | $75.8493 | $75.85 | $75.85 | $75.80 |
| Purchase #2 | $195.26 | 5.264% | $205.5385 | $205.54 | $205.55 | $205.50 |
| Purchase #3 | $140.76 | 12.232% | $157.9778 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $146.90 | 3.776% | $152.4469 | $152.45 | $152.45 | $152.40 |
| Purchase #5 | $171.89 | 6.135% | $182.4355 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $217.30 | 9.708% | $238.3955 | $238.40 | $238.40 | $238.40 |
| Purchase #7 | $140.52 | 8.499% | $152.4628 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $1,084.44 | $1,165.1063 | $1,165.12 | $1,165.15 | $1,165.00 | |