| 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 | $171.69 | 12.622% | $193.3607 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $126.94 | 12.581% | $142.9103 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $88.79 | 3.752% | $92.1214 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $74.60 | 4.279% | $77.7921 | $77.79 | $77.80 | $77.80 |
| Purchase #5 | $156.80 | 8.555% | $170.2142 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $214.36 | 3.419% | $221.689 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $8.38 | 7.278% | $8.9899 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $841.56 | $907.0776 | $907.07 | $907.05 | $907.10 | |