| 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 | $188.91 | 3.646% | $195.7977 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $99.27 | 11.305% | $110.4925 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $42.47 | 7.483% | $45.648 | $45.65 | $45.65 | $45.60 |
| Purchase #4 | $172.40 | 11.411% | $192.0726 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $19.95 | 9.830% | $21.9111 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $14.79 | 7.730% | $15.9333 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $249.33 | 6.186% | $264.7536 | $264.75 | $264.75 | $264.80 |
| 7 purchase totals = | $787.12 | $846.6088 | $846.60 | $846.60 | $846.60 | |