| 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 | $210.44 | 7.808% | $226.8712 | $226.87 | $226.85 | $226.90 |
| Purchase #2 | $213.32 | 4.854% | $223.6746 | $223.67 | $223.65 | $223.70 |
| Purchase #3 | $114.60 | 3.277% | $118.3554 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $18.30 | 6.783% | $19.5413 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $82.94 | 8.785% | $90.2263 | $90.23 | $90.25 | $90.20 |
| Purchase #6 | $14.51 | 10.656% | $16.0562 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $114.56 | 6.173% | $121.6318 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $768.67 | $816.3568 | $816.36 | $816.35 | $816.40 | |