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 | $19.25 | 9.241% | $21.0289 | $21.03 | $21.05 | $21.00 |
Purchase #2 | $12.95 | 6.572% | $13.8011 | $13.80 | $13.80 | $13.80 |
Purchase #3 | $183.70 | 11.654% | $205.1084 | $205.11 | $205.10 | $205.10 |
Purchase #4 | $235.90 | 4.523% | $246.5698 | $246.57 | $246.55 | $246.60 |
Purchase #5 | $109.68 | 6.625% | $116.9463 | $116.95 | $116.95 | $116.90 |
Purchase #6 | $24.88 | 7.302% | $26.6967 | $26.70 | $26.70 | $26.70 |
Purchase #7 | $225.70 | 9.371% | $246.8503 | $246.85 | $246.85 | $246.90 |
7 purchase totals = | $812.06 | $877.0015 | $877.01 | $877.00 | $877.00 |