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 | $18.40 | 12.594% | $20.7173 | $20.72 | $20.70 | $20.70 |
Purchase #2 | $110.81 | 5.578% | $116.991 | $116.99 | $117.00 | $117.00 |
Purchase #3 | $13.89 | 4.430% | $14.5053 | $14.51 | $14.50 | $14.50 |
Purchase #4 | $191.70 | 13.658% | $217.8824 | $217.88 | $217.90 | $217.90 |
Purchase #5 | $145.25 | 13.186% | $164.4027 | $164.40 | $164.40 | $164.40 |
Purchase #6 | $129.89 | 12.158% | $145.682 | $145.68 | $145.70 | $145.70 |
Purchase #7 | $143.30 | 7.444% | $153.9673 | $153.97 | $153.95 | $154.00 |
7 purchase totals = | $753.24 | $834.1480 | $834.15 | $834.15 | $834.20 |