| 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 | $171.90 | 10.786% | $190.4411 | $190.44 | $190.45 | $190.40 |
| Purchase #2 | $24.55 | 9.324% | $26.839 | $26.84 | $26.85 | $26.80 |
| Purchase #3 | $225.48 | 7.441% | $242.258 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $178.48 | 3.238% | $184.2592 | $184.26 | $184.25 | $184.30 |
| Purchase #5 | $178.37 | 7.380% | $191.5337 | $191.53 | $191.55 | $191.50 |
| Purchase #6 | $133.54 | 12.438% | $150.1497 | $150.15 | $150.15 | $150.10 |
| Purchase #7 | $9.93 | 4.133% | $10.3404 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $922.25 | $995.8211 | $995.82 | $995.85 | $995.70 | |