| 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 | $234.89 | 5.165% | $247.0221 | $247.02 | $247.00 | $247.00 |
| Purchase #2 | $75.75 | 5.566% | $79.9662 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $37.77 | 6.281% | $40.1423 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $200.97 | 9.829% | $220.7233 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $90.90 | 4.819% | $95.2805 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $115.70 | 3.386% | $119.6176 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $34.70 | 5.791% | $36.7095 | $36.71 | $36.70 | $36.70 |
| 7 purchase totals = | $790.68 | $839.4615 | $839.46 | $839.40 | $839.40 | |