| 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 | $38.89 | 6.447% | $41.3972 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $174.41 | 6.640% | $185.9908 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $110.44 | 12.189% | $123.9015 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $60.40 | 10.627% | $66.8187 | $66.82 | $66.80 | $66.80 |
| Purchase #5 | $194.49 | 4.575% | $203.3879 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $71.48 | 6.199% | $75.911 | $75.91 | $75.90 | $75.90 |
| Purchase #7 | $220.67 | 3.675% | $228.7796 | $228.78 | $228.80 | $228.80 |
| 7 purchase totals = | $870.78 | $926.1867 | $926.19 | $926.20 | $926.20 | |