| 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 | $81.27 | 7.377% | $87.2653 | $87.27 | $87.25 | $87.30 |
| Purchase #2 | $51.29 | 5.453% | $54.0868 | $54.09 | $54.10 | $54.10 |
| Purchase #3 | $153.78 | 9.789% | $168.8335 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $43.65 | 8.126% | $47.197 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $111.97 | 9.446% | $122.5467 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $65.60 | 9.830% | $72.0485 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $171.96 | 11.227% | $191.2659 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $679.52 | $743.2437 | $743.26 | $743.25 | $743.20 | |