| 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 | $5.95 | 8.492% | $6.4553 | $6.46 | $6.45 | $6.50 |
| Purchase #2 | $157.99 | 13.328% | $179.0469 | $179.05 | $179.05 | $179.00 |
| Purchase #3 | $202.52 | 12.118% | $227.0614 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $188.49 | 12.285% | $211.646 | $211.65 | $211.65 | $211.60 |
| Purchase #5 | $175.62 | 4.601% | $183.7003 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $219.47 | 5.720% | $232.0237 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $76.64 | 3.227% | $79.1132 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $1,026.68 | $1,119.0468 | $1,119.05 | $1,119.00 | $1,119.00 | |