| 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 | $214.49 | 9.145% | $234.1051 | $234.11 | $234.10 | $234.10 |
| Purchase #2 | $177.44 | 12.664% | $199.911 | $199.91 | $199.90 | $199.90 |
| Purchase #3 | $95.87 | 4.201% | $99.8975 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $245.78 | 5.231% | $258.6368 | $258.64 | $258.65 | $258.60 |
| Purchase #5 | $230.85 | 5.340% | $243.1774 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $227.41 | 9.667% | $249.3937 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $139.90 | 8.820% | $152.2392 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $1,331.74 | $1,437.3607 | $1,437.37 | $1,437.40 | $1,437.30 | |