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 | $18.58 | 8.435% | $20.1472 | $20.15 | $20.15 | $20.10 |
Purchase #2 | $77.84 | 5.485% | $82.1095 | $82.11 | $82.10 | $82.10 |
Purchase #3 | $88.62 | 5.250% | $93.2726 | $93.27 | $93.25 | $93.30 |
Purchase #4 | $119.99 | 11.259% | $133.4997 | $133.50 | $133.50 | $133.50 |
Purchase #5 | $17.40 | 9.133% | $18.9891 | $18.99 | $19.00 | $19.00 |
Purchase #6 | $189.82 | 13.283% | $215.0338 | $215.03 | $215.05 | $215.00 |
Purchase #7 | $123.91 | 13.746% | $140.9427 | $140.94 | $140.95 | $140.90 |
7 purchase totals = | $636.16 | $703.9946 | $703.99 | $704.00 | $703.90 |