| 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 | $235.37 | 7.750% | $253.6112 | $253.61 | $253.60 | $253.60 |
| Purchase #2 | $206.46 | 4.690% | $216.143 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $71.77 | 4.155% | $74.752 | $74.75 | $74.75 | $74.80 |
| Purchase #4 | $215.58 | 5.358% | $227.1308 | $227.13 | $227.15 | $227.10 |
| Purchase #5 | $11.66 | 5.652% | $12.319 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $82.59 | 12.126% | $92.6049 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $93.85 | 5.453% | $98.9676 | $98.97 | $98.95 | $99.00 |
| 7 purchase totals = | $917.28 | $975.5285 | $975.52 | $975.50 | $975.50 | |