| 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 | $188.55 | 5.108% | $198.1811 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $66.69 | 3.524% | $69.0402 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $222.86 | 9.358% | $243.7152 | $243.72 | $243.70 | $243.70 |
| Purchase #4 | $133.92 | 6.562% | $142.7078 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $189.41 | 11.140% | $210.5103 | $210.51 | $210.50 | $210.50 |
| Purchase #6 | $188.79 | 7.356% | $202.6774 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $216.86 | 4.117% | $225.7881 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $1,207.08 | $1,292.6201 | $1,292.63 | $1,292.65 | $1,292.60 | |