| 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 | $27.79 | 7.338% | $29.8292 | $29.83 | $29.85 | $29.80 |
| Purchase #2 | $241.59 | 8.863% | $263.0021 | $263.00 | $263.00 | $263.00 |
| Purchase #3 | $33.29 | 8.309% | $36.0561 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $206.72 | 9.710% | $226.7925 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $31.64 | 3.869% | $32.8642 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $69.97 | 10.748% | $77.4904 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $241.43 | 7.329% | $259.1244 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $852.43 | $925.1589 | $925.15 | $925.15 | $925.20 | |