| 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 | $181.70 | 9.748% | $199.4121 | $199.41 | $199.40 | $199.40 |
| Purchase #2 | $223.78 | 11.474% | $249.4565 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $158.74 | 8.454% | $172.1599 | $172.16 | $172.15 | $172.20 |
| Purchase #4 | $46.70 | 11.277% | $51.9664 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $84.34 | 4.689% | $88.2947 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $233.81 | 13.400% | $265.1405 | $265.14 | $265.15 | $265.10 |
| Purchase #7 | $150.47 | 3.628% | $155.9291 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $1,079.54 | $1,182.3592 | $1,182.36 | $1,182.35 | $1,182.40 | |