| 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 | $158.89 | 13.194% | $179.8539 | $179.85 | $179.85 | $179.90 |
| Purchase #2 | $123.69 | 11.446% | $137.8476 | $137.85 | $137.85 | $137.80 |
| Purchase #3 | $226.61 | 11.426% | $252.5025 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $168.80 | 5.818% | $178.6208 | $178.62 | $178.60 | $178.60 |
| Purchase #5 | $118.81 | 4.250% | $123.8594 | $123.86 | $123.85 | $123.90 |
| Purchase #6 | $233.74 | 7.731% | $251.8104 | $251.81 | $251.80 | $251.80 |
| Purchase #7 | $81.70 | 3.288% | $84.3863 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $1,112.24 | $1,208.8809 | $1,208.88 | $1,208.85 | $1,208.90 | |