| 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 | $200.65 | 4.785% | $210.2511 | $210.25 | $210.25 | $210.30 |
| Purchase #2 | $48.72 | 8.180% | $52.7053 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $11.98 | 6.247% | $12.7284 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $250.88 | 5.294% | $264.1616 | $264.16 | $264.15 | $264.20 |
| Purchase #5 | $229.84 | 13.212% | $260.2065 | $260.21 | $260.20 | $260.20 |
| Purchase #6 | $130.77 | 7.578% | $140.6798 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $205.87 | 5.157% | $216.4867 | $216.49 | $216.50 | $216.50 |
| 7 purchase totals = | $1,078.71 | $1,157.2194 | $1,157.23 | $1,157.25 | $1,157.30 | |