| 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 | $199.62 | 13.602% | $226.7723 | $226.77 | $226.75 | $226.80 |
| Purchase #2 | $9.53 | 12.848% | $10.7544 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $200.79 | 7.254% | $215.3553 | $215.36 | $215.35 | $215.40 |
| Purchase #4 | $162.38 | 9.843% | $178.3631 | $178.36 | $178.35 | $178.40 |
| Purchase #5 | $45.62 | 7.229% | $48.9179 | $48.92 | $48.90 | $48.90 |
| Purchase #6 | $219.41 | 8.290% | $237.5991 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $179.77 | 4.124% | $187.1837 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $1,017.12 | $1,104.9458 | $1,104.94 | $1,104.90 | $1,105.10 | |