| 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 | $151.58 | 11.406% | $168.8692 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $192.81 | 9.614% | $211.3468 | $211.35 | $211.35 | $211.30 |
| Purchase #3 | $51.72 | 9.620% | $56.6955 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $39.99 | 12.369% | $44.9364 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $158.55 | 11.334% | $176.5201 | $176.52 | $176.50 | $176.50 |
| Purchase #6 | $12.32 | 5.143% | $12.9536 | $12.95 | $12.95 | $13.00 |
| Purchase #7 | $132.59 | 8.635% | $144.0391 | $144.04 | $144.05 | $144.00 |
| 7 purchase totals = | $739.56 | $815.3607 | $815.37 | $815.35 | $815.30 | |