| 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 | $73.33 | 10.252% | $80.8478 | $80.85 | $80.85 | $80.80 |
| Purchase #2 | $138.82 | 8.613% | $150.7766 | $150.78 | $150.80 | $150.80 |
| Purchase #3 | $153.59 | 8.669% | $166.9047 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $64.33 | 8.312% | $69.6771 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $118.27 | 5.311% | $124.5513 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $10.46 | 8.332% | $11.3315 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $224.95 | 4.622% | $235.3472 | $235.35 | $235.35 | $235.30 |
| 7 purchase totals = | $783.75 | $839.4362 | $839.44 | $839.50 | $839.40 | |