| 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 | $191.69 | 6.438% | $204.031 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $150.72 | 11.572% | $168.1613 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $242.27 | 6.665% | $258.4173 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $49.74 | 3.147% | $51.3053 | $51.31 | $51.30 | $51.30 |
| Purchase #5 | $237.83 | 13.854% | $270.779 | $270.78 | $270.80 | $270.80 |
| Purchase #6 | $10.36 | 6.796% | $11.0641 | $11.06 | $11.05 | $11.10 |
| Purchase #7 | $115.82 | 12.512% | $130.3114 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $998.43 | $1,094.0694 | $1,094.07 | $1,094.05 | $1,094.10 | |