| 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 | $169.96 | 7.803% | $183.222 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $247.42 | 13.424% | $280.6337 | $280.63 | $280.65 | $280.60 |
| Purchase #3 | $214.67 | 11.821% | $240.0461 | $240.05 | $240.05 | $240.00 |
| Purchase #4 | $187.36 | 8.656% | $203.5779 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $34.57 | 9.541% | $37.8683 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $199.93 | 10.429% | $220.7807 | $220.78 | $220.80 | $220.80 |
| Purchase #7 | $97.57 | 5.323% | $102.7637 | $102.76 | $102.75 | $102.80 |
| 7 purchase totals = | $1,151.48 | $1,268.8924 | $1,268.89 | $1,268.90 | $1,268.90 | |