| 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 | $205.72 | 11.824% | $230.0443 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $97.63 | 4.513% | $102.036 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $162.33 | 5.477% | $171.2208 | $171.22 | $171.20 | $171.20 |
| Purchase #4 | $199.95 | 3.703% | $207.3541 | $207.35 | $207.35 | $207.40 |
| Purchase #5 | $21.32 | 7.327% | $22.8821 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $154.28 | 8.644% | $167.616 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $223.82 | 6.447% | $238.2497 | $238.25 | $238.25 | $238.20 |
| 7 purchase totals = | $1,065.05 | $1,139.4030 | $1,139.40 | $1,139.40 | $1,139.30 | |