| 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 | $203.70 | 10.250% | $224.5793 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $198.46 | 12.761% | $223.7855 | $223.79 | $223.80 | $223.80 |
| Purchase #3 | $247.46 | 3.199% | $255.3762 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $48.65 | 3.542% | $50.3732 | $50.37 | $50.35 | $50.40 |
| Purchase #5 | $9.89 | 13.805% | $11.2553 | $11.26 | $11.25 | $11.30 |
| Purchase #6 | $167.65 | 5.381% | $176.6712 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $6.48 | 3.445% | $6.7032 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $882.29 | $948.7439 | $948.75 | $948.75 | $948.90 | |