| 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 | $154.62 | 9.820% | $169.8037 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $180.75 | 10.815% | $200.2981 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $219.68 | 13.724% | $249.8289 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $42.54 | 3.560% | $44.0544 | $44.05 | $44.05 | $44.10 |
| Purchase #5 | $108.52 | 11.854% | $121.384 | $121.38 | $121.40 | $121.40 |
| Purchase #6 | $77.59 | 4.180% | $80.8333 | $80.83 | $80.85 | $80.80 |
| Purchase #7 | $153.53 | 5.544% | $162.0417 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $937.23 | $1,028.2441 | $1,028.23 | $1,028.30 | $1,028.20 | |