| 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 | $205.99 | 4.362% | $214.9753 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $6.49 | 13.493% | $7.3657 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $100.97 | 3.320% | $104.3222 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $64.80 | 8.208% | $70.1188 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $35.49 | 4.750% | $37.1758 | $37.18 | $37.20 | $37.20 |
| Purchase #6 | $125.25 | 8.281% | $135.622 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $16.77 | 9.479% | $18.3596 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $555.76 | $587.9394 | $587.95 | $587.90 | $588.00 | |