| 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 | $195.57 | 8.409% | $212.0155 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $132.40 | 5.421% | $139.5774 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $10.81 | 10.846% | $11.9825 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $228.26 | 12.137% | $255.9639 | $255.96 | $255.95 | $256.00 |
| Purchase #5 | $80.78 | 6.620% | $86.1276 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $84.28 | 6.764% | $89.9807 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $194.81 | 9.346% | $213.0169 | $213.02 | $213.00 | $213.00 |
| 7 purchase totals = | $926.91 | $1,008.6645 | $1,008.67 | $1,008.70 | $1,008.70 | |