| 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 | $93.81 | 6.824% | $100.2116 | $100.21 | $100.20 | $100.20 |
| Purchase #2 | $171.50 | 10.216% | $189.0204 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $32.77 | 4.857% | $34.3616 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $199.60 | 4.512% | $208.606 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $235.98 | 10.176% | $259.9933 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $178.71 | 8.117% | $193.2159 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $133.78 | 13.340% | $151.6263 | $151.63 | $151.65 | $151.60 |
| 7 purchase totals = | $1,046.15 | $1,137.0351 | $1,137.04 | $1,137.00 | $1,137.00 | |