| 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 | $181.69 | 6.525% | $193.5453 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $115.66 | 6.127% | $122.7465 | $122.75 | $122.75 | $122.70 |
| Purchase #3 | $246.31 | 13.853% | $280.4313 | $280.43 | $280.45 | $280.40 |
| Purchase #4 | $146.38 | 3.212% | $151.0817 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $48.53 | 4.643% | $50.7832 | $50.78 | $50.80 | $50.80 |
| Purchase #6 | $38.84 | 12.569% | $43.7218 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $10.45 | 10.220% | $11.518 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $787.86 | $853.8278 | $853.83 | $853.85 | $853.70 | |