| 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 | $239.74 | 13.778% | $272.7714 | $272.77 | $272.75 | $272.80 |
| Purchase #2 | $201.92 | 13.717% | $229.6174 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $172.50 | 3.840% | $179.124 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $64.38 | 9.458% | $70.4691 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $122.38 | 6.293% | $130.0814 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $130.51 | 5.102% | $137.1686 | $137.17 | $137.15 | $137.20 |
| Purchase #7 | $14.49 | 7.542% | $15.5828 | $15.58 | $15.60 | $15.60 |
| 7 purchase totals = | $945.92 | $1,034.8147 | $1,034.81 | $1,034.75 | $1,034.90 | |