| 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 | $66.45 | 6.466% | $70.7467 | $70.75 | $70.75 | $70.70 |
| Purchase #2 | $174.48 | 10.506% | $192.8109 | $192.81 | $192.80 | $192.80 |
| Purchase #3 | $173.78 | 6.293% | $184.716 | $184.72 | $184.70 | $184.70 |
| Purchase #4 | $243.48 | 6.565% | $259.4645 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $116.49 | 5.679% | $123.1055 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $154.51 | 8.832% | $168.1563 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $191.87 | 7.426% | $206.1183 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $1,121.06 | $1,205.1182 | $1,205.13 | $1,205.05 | $1,205.10 | |