| 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 | $102.35 | 9.289% | $111.8573 | $111.86 | $111.85 | $111.90 |
| Purchase #2 | $121.96 | 9.743% | $133.8426 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $35.81 | 4.862% | $37.5511 | $37.55 | $37.55 | $37.60 |
| Purchase #4 | $244.62 | 4.635% | $255.9581 | $255.96 | $255.95 | $256.00 |
| Purchase #5 | $72.78 | 12.470% | $81.8557 | $81.86 | $81.85 | $81.90 |
| Purchase #6 | $214.43 | 11.601% | $239.306 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $5.44 | 12.511% | $6.1206 | $6.12 | $6.10 | $6.10 |
| 7 purchase totals = | $797.39 | $866.4914 | $866.50 | $866.45 | $866.60 | |