| 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 | $185.57 | 8.527% | $201.3936 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $233.82 | 3.126% | $241.1292 | $241.13 | $241.15 | $241.10 |
| Purchase #3 | $32.96 | 10.157% | $36.3077 | $36.31 | $36.30 | $36.30 |
| Purchase #4 | $72.89 | 10.305% | $80.4013 | $80.40 | $80.40 | $80.40 |
| Purchase #5 | $238.98 | 12.361% | $268.5203 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $59.45 | 10.378% | $65.6197 | $65.62 | $65.60 | $65.60 |
| Purchase #7 | $94.58 | 9.645% | $103.7022 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $918.25 | $997.0740 | $997.07 | $997.05 | $997.00 | |