| 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 | $143.40 | 3.116% | $147.8683 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $10.90 | 4.654% | $11.4073 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $134.81 | 12.622% | $151.8257 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $180.78 | 5.643% | $190.9814 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $124.50 | 12.167% | $139.6479 | $139.65 | $139.65 | $139.60 |
| Purchase #6 | $119.75 | 12.415% | $134.617 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $183.48 | 7.606% | $197.4355 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $897.62 | $973.7831 | $973.80 | $973.80 | $973.70 | |