| 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 | $221.95 | 5.614% | $234.4103 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $147.27 | 10.790% | $163.1604 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $164.94 | 10.372% | $182.0476 | $182.05 | $182.05 | $182.00 |
| Purchase #4 | $165.39 | 4.340% | $172.5679 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $205.87 | 3.381% | $212.8305 | $212.83 | $212.85 | $212.80 |
| Purchase #6 | $33.90 | 6.216% | $36.0072 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $168.46 | 6.315% | $179.0982 | $179.10 | $179.10 | $179.10 |
| 7 purchase totals = | $1,107.78 | $1,180.1221 | $1,180.13 | $1,180.10 | $1,180.10 | |