| 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 | $96.58 | 3.732% | $100.1844 | $100.18 | $100.20 | $100.20 |
| Purchase #2 | $238.84 | 8.695% | $259.6071 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $9.64 | 13.575% | $10.9486 | $10.95 | $10.95 | $10.90 |
| Purchase #4 | $77.51 | 8.285% | $83.9317 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $155.48 | 13.329% | $176.2039 | $176.20 | $176.20 | $176.20 |
| Purchase #6 | $178.31 | 6.360% | $189.6505 | $189.65 | $189.65 | $189.70 |
| Purchase #7 | $86.92 | 11.104% | $96.5716 | $96.57 | $96.55 | $96.60 |
| 7 purchase totals = | $843.28 | $917.0978 | $917.09 | $917.10 | $917.10 | |