| 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 | $123.38 | 12.687% | $139.0332 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $147.39 | 10.840% | $163.3671 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $15.35 | 8.178% | $16.6053 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $40.82 | 13.540% | $46.347 | $46.35 | $46.35 | $46.30 |
| Purchase #5 | $24.75 | 7.701% | $26.656 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $89.88 | 7.376% | $96.5095 | $96.51 | $96.50 | $96.50 |
| Purchase #7 | $90.35 | 3.870% | $93.8465 | $93.85 | $93.85 | $93.80 |
| 7 purchase totals = | $531.92 | $582.3646 | $582.38 | $582.35 | $582.30 | |