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 | $138.28 | 7.490% | $148.6372 | $148.64 | $148.65 | $148.60 |
Purchase #2 | $158.65 | 3.460% | $164.1393 | $164.14 | $164.15 | $164.10 |
Purchase #3 | $107.90 | 4.752% | $113.0274 | $113.03 | $113.05 | $113.00 |
Purchase #4 | $205.50 | 7.148% | $220.1891 | $220.19 | $220.20 | $220.20 |
Purchase #5 | $206.31 | 8.530% | $223.9082 | $223.91 | $223.90 | $223.90 |
Purchase #6 | $201.68 | 9.297% | $220.4302 | $220.43 | $220.45 | $220.40 |
Purchase #7 | $19.45 | 6.712% | $20.7555 | $20.76 | $20.75 | $20.80 |
7 purchase totals = | $1,037.77 | $1,111.0869 | $1,111.10 | $1,111.15 | $1,111.00 |