| 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 | $232.65 | 8.488% | $252.3973 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $12.45 | 8.271% | $13.4797 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $185.50 | 8.547% | $201.3547 | $201.35 | $201.35 | $201.40 |
| Purchase #4 | $137.31 | 7.104% | $147.0645 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $67.71 | 5.151% | $71.1977 | $71.20 | $71.20 | $71.20 |
| Purchase #6 | $244.36 | 7.766% | $263.337 | $263.34 | $263.35 | $263.30 |
| Purchase #7 | $238.70 | 7.147% | $255.7599 | $255.76 | $255.75 | $255.80 |
| 7 purchase totals = | $1,118.68 | $1,204.5908 | $1,204.59 | $1,204.60 | $1,204.70 | |