| 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 | $178.65 | 11.767% | $199.6717 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $145.69 | 6.275% | $154.832 | $154.83 | $154.85 | $154.80 |
| Purchase #3 | $13.32 | 12.367% | $14.9673 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $43.46 | 10.740% | $48.1276 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $165.92 | 12.463% | $186.5986 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $80.73 | 12.639% | $90.9335 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $228.81 | 4.723% | $239.6167 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $856.58 | $934.7474 | $934.75 | $934.75 | $934.70 | |