| 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 | $27.60 | 8.369% | $29.9098 | $29.91 | $29.90 | $29.90 |
| Purchase #2 | $174.87 | 10.322% | $192.9201 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $107.98 | 8.341% | $116.9866 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $214.64 | 4.295% | $223.8588 | $223.86 | $223.85 | $223.90 |
| Purchase #5 | $213.97 | 9.271% | $233.8072 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $95.46 | 3.238% | $98.551 | $98.55 | $98.55 | $98.60 |
| Purchase #7 | $200.61 | 5.569% | $211.782 | $211.78 | $211.80 | $211.80 |
| 7 purchase totals = | $1,035.13 | $1,107.8155 | $1,107.82 | $1,107.80 | $1,107.90 | |