| 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 | $160.93 | 4.469% | $168.122 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $202.74 | 11.764% | $226.5903 | $226.59 | $226.60 | $226.60 |
| Purchase #3 | $123.27 | 13.774% | $140.2492 | $140.25 | $140.25 | $140.20 |
| Purchase #4 | $85.26 | 7.746% | $91.8642 | $91.86 | $91.85 | $91.90 |
| Purchase #5 | $130.80 | 7.619% | $140.7657 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $158.49 | 3.150% | $163.4824 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $179.32 | 11.180% | $199.368 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $1,040.81 | $1,130.4418 | $1,130.44 | $1,130.40 | $1,130.50 | |