| 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 | $174.36 | 3.223% | $179.9796 | $179.98 | $180.00 | $180.00 |
| Purchase #2 | $69.74 | 6.672% | $74.3931 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $228.42 | 10.665% | $252.781 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $38.82 | 5.643% | $41.0106 | $41.01 | $41.00 | $41.00 |
| Purchase #5 | $192.74 | 10.791% | $213.5386 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $173.75 | 8.785% | $189.0139 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $96.76 | 7.232% | $103.7577 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $974.59 | $1,054.4745 | $1,054.47 | $1,054.50 | $1,054.50 | |