| 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 | $179.53 | 3.789% | $186.3324 | $186.33 | $186.35 | $186.30 |
| Purchase #2 | $157.70 | 3.632% | $163.4277 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $76.37 | 10.106% | $84.088 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $226.97 | 7.426% | $243.8248 | $243.82 | $243.80 | $243.80 |
| Purchase #5 | $88.91 | 7.555% | $95.6272 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $214.62 | 8.444% | $232.7425 | $232.74 | $232.75 | $232.70 |
| Purchase #7 | $87.72 | 4.298% | $91.4902 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $1,031.82 | $1,097.5328 | $1,097.53 | $1,097.60 | $1,097.40 | |