| 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 | $239.34 | 8.310% | $259.2292 | $259.23 | $259.25 | $259.20 |
| Purchase #2 | $93.55 | 12.409% | $105.1586 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $21.35 | 7.793% | $23.0138 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $208.86 | 7.524% | $224.5746 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $198.43 | 8.232% | $214.7648 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $197.45 | 11.793% | $220.7353 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $75.39 | 7.668% | $81.1709 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $1,034.37 | $1,128.6472 | $1,128.64 | $1,128.60 | $1,128.70 | |