| 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 | $214.62 | 5.224% | $225.8317 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $41.56 | 5.482% | $43.8383 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $172.81 | 9.552% | $189.3168 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $174.26 | 3.406% | $180.1953 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $8.74 | 7.708% | $9.4137 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $27.55 | 9.597% | $30.194 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $72.48 | 9.464% | $79.3395 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $712.02 | $758.1293 | $758.13 | $758.15 | $758.00 | |