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 | $25.54 | 10.324% | $28.1767 | $28.18 | $28.20 | $28.20 |
Purchase #2 | $133.61 | 10.681% | $147.8809 | $147.88 | $147.90 | $147.90 |
Purchase #3 | $16.57 | 13.735% | $18.8459 | $18.85 | $18.85 | $18.80 |
Purchase #4 | $129.87 | 3.200% | $134.0258 | $134.03 | $134.05 | $134.00 |
Purchase #5 | $111.99 | 5.186% | $117.7978 | $117.80 | $117.80 | $117.80 |
Purchase #6 | $79.73 | 12.831% | $89.9602 | $89.96 | $89.95 | $90.00 |
Purchase #7 | $158.74 | 10.108% | $174.7854 | $174.79 | $174.80 | $174.80 |
7 purchase totals = | $656.05 | $711.4727 | $711.49 | $711.55 | $711.50 |