| 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 | $76.76 | 7.770% | $82.7243 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $216.30 | 3.184% | $223.187 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $97.86 | 8.613% | $106.2887 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $141.29 | 12.355% | $158.7464 | $158.75 | $158.75 | $158.70 |
| Purchase #5 | $173.28 | 3.335% | $179.0589 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $206.67 | 6.382% | $219.8597 | $219.86 | $219.85 | $219.90 |
| Purchase #7 | $182.46 | 9.229% | $199.2992 | $199.30 | $199.30 | $199.30 |
| 7 purchase totals = | $1,094.62 | $1,169.1642 | $1,169.17 | $1,169.15 | $1,169.20 | |