| 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 | $225.74 | 11.449% | $251.585 | $251.59 | $251.60 | $251.60 |
| Purchase #2 | $147.70 | 7.617% | $158.9503 | $158.95 | $158.95 | $159.00 |
| Purchase #3 | $69.40 | 8.648% | $75.4017 | $75.40 | $75.40 | $75.40 |
| Purchase #4 | $98.68 | 8.225% | $106.7964 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $6.67 | 8.413% | $7.2311 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $169.94 | 5.566% | $179.3989 | $179.40 | $179.40 | $179.40 |
| Purchase #7 | $10.60 | 10.834% | $11.7484 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $728.73 | $791.1118 | $791.12 | $791.15 | $791.10 | |