| 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 | $224.80 | 4.198% | $234.2371 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $187.35 | 10.456% | $206.9393 | $206.94 | $206.95 | $206.90 |
| Purchase #3 | $136.55 | 5.545% | $144.1217 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $241.33 | 12.734% | $272.061 | $272.06 | $272.05 | $272.10 |
| Purchase #5 | $245.72 | 9.371% | $268.7464 | $268.75 | $268.75 | $268.70 |
| Purchase #6 | $240.34 | 7.423% | $258.1804 | $258.18 | $258.20 | $258.20 |
| Purchase #7 | $13.85 | 5.429% | $14.6019 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $1,289.94 | $1,398.8878 | $1,398.89 | $1,398.90 | $1,398.80 | |