| 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 | $166.94 | 7.614% | $179.6508 | $179.65 | $179.65 | $179.70 |
| Purchase #2 | $19.67 | 6.705% | $20.9889 | $20.99 | $21.00 | $21.00 |
| Purchase #3 | $100.42 | 11.702% | $112.1711 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $238.63 | 10.131% | $262.8056 | $262.81 | $262.80 | $262.80 |
| Purchase #5 | $211.31 | 5.171% | $222.2368 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $212.88 | 7.796% | $229.4761 | $229.48 | $229.50 | $229.50 |
| Purchase #7 | $171.57 | 8.719% | $186.5292 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $1,121.42 | $1,213.8585 | $1,213.87 | $1,213.90 | $1,213.90 | |