| 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 | $213.65 | 3.553% | $221.241 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $65.36 | 10.836% | $72.4424 | $72.44 | $72.45 | $72.40 |
| Purchase #3 | $72.87 | 5.306% | $76.7365 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $122.92 | 8.222% | $133.0265 | $133.03 | $133.05 | $133.00 |
| Purchase #5 | $86.99 | 7.514% | $93.5264 | $93.53 | $93.55 | $93.50 |
| Purchase #6 | $212.61 | 12.393% | $238.9588 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $221.68 | 10.626% | $245.2357 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $996.08 | $1,081.1673 | $1,081.18 | $1,081.25 | $1,081.00 | |