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 | $9.25 | 12.508% | $10.407 | $10.41 | $10.40 | $10.40 |
Purchase #2 | $139.39 | 12.684% | $157.0702 | $157.07 | $157.05 | $157.10 |
Purchase #3 | $237.59 | 3.731% | $246.4545 | $246.45 | $246.45 | $246.50 |
Purchase #4 | $102.34 | 12.544% | $115.1775 | $115.18 | $115.20 | $115.20 |
Purchase #5 | $186.39 | 7.219% | $199.8455 | $199.85 | $199.85 | $199.80 |
Purchase #6 | $10.95 | 9.212% | $11.9587 | $11.96 | $11.95 | $12.00 |
Purchase #7 | $199.66 | 5.505% | $210.6513 | $210.65 | $210.65 | $210.70 |
7 purchase totals = | $885.57 | $951.5647 | $951.57 | $951.55 | $951.70 |