| 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 | $194.37 | 7.414% | $208.7806 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $17.31 | 8.111% | $18.714 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $82.34 | 5.860% | $87.1651 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $190.33 | 6.651% | $202.9888 | $202.99 | $203.00 | $203.00 |
| Purchase #5 | $193.97 | 5.691% | $205.0088 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $126.44 | 10.109% | $139.2218 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $247.76 | 12.862% | $279.6269 | $279.63 | $279.65 | $279.60 |
| 7 purchase totals = | $1,052.52 | $1,141.5060 | $1,141.51 | $1,141.50 | $1,141.50 | |