| 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 | $186.92 | 3.730% | $193.8921 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $77.43 | 3.238% | $79.9372 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $69.64 | 8.115% | $75.2913 | $75.29 | $75.30 | $75.30 |
| Purchase #4 | $182.54 | 8.475% | $198.0103 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $92.42 | 6.371% | $98.3081 | $98.31 | $98.30 | $98.30 |
| Purchase #6 | $98.64 | 6.626% | $105.1759 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $7.92 | 13.662% | $9.002 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $715.51 | $759.6169 | $759.62 | $759.65 | $759.60 | |