| 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 | $72.32 | 12.645% | $81.4649 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $210.81 | 12.808% | $237.8105 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $195.92 | 3.157% | $202.1052 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $108.90 | 12.268% | $122.2599 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $148.77 | 3.173% | $153.4905 | $153.49 | $153.50 | $153.50 |
| Purchase #6 | $72.46 | 11.547% | $80.827 | $80.83 | $80.85 | $80.80 |
| Purchase #7 | $179.75 | 8.132% | $194.3673 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $988.93 | $1,072.3253 | $1,072.33 | $1,072.30 | $1,072.40 | |