| 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 | $150.72 | 13.142% | $170.5276 | $170.53 | $170.55 | $170.50 |
| Purchase #2 | $14.42 | 8.344% | $15.6232 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $189.36 | 10.867% | $209.9378 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $43.31 | 13.824% | $49.2972 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $67.92 | 4.464% | $70.9519 | $70.95 | $70.95 | $71.00 |
| Purchase #6 | $32.30 | 3.223% | $33.341 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $71.97 | 12.425% | $80.9123 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $570.00 | $630.5910 | $630.59 | $630.60 | $630.50 | |