| 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 | $79.33 | 7.320% | $85.137 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $153.72 | 9.346% | $168.0867 | $168.09 | $168.10 | $168.10 |
| Purchase #3 | $229.81 | 4.457% | $240.0526 | $240.05 | $240.05 | $240.10 |
| Purchase #4 | $202.48 | 9.403% | $221.5192 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $179.27 | 10.533% | $198.1525 | $198.15 | $198.15 | $198.20 |
| Purchase #6 | $210.73 | 12.283% | $236.614 | $236.61 | $236.60 | $236.60 |
| Purchase #7 | $11.41 | 11.281% | $12.6972 | $12.70 | $12.70 | $12.70 |
| 7 purchase totals = | $1,066.75 | $1,162.2592 | $1,162.26 | $1,162.25 | $1,162.30 | |