| 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 | $10.29 | 7.386% | $11.05 | $11.05 | $11.05 | $11.10 |
| Purchase #2 | $118.75 | 12.394% | $133.4679 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $220.66 | 12.844% | $249.0016 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $98.68 | 4.139% | $102.7644 | $102.76 | $102.75 | $102.80 |
| Purchase #5 | $137.48 | 3.768% | $142.6602 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $244.43 | 10.600% | $270.3396 | $270.34 | $270.35 | $270.30 |
| Purchase #7 | $122.40 | 12.465% | $137.6572 | $137.66 | $137.65 | $137.70 |
| 7 purchase totals = | $952.69 | $1,046.9409 | $1,046.94 | $1,046.90 | $1,047.10 | |