| 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 | $130.92 | 8.417% | $141.9395 | $141.94 | $141.95 | $141.90 |
| Purchase #2 | $118.52 | 13.869% | $134.9575 | $134.96 | $134.95 | $135.00 |
| Purchase #3 | $40.65 | 10.502% | $44.9191 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $111.56 | 10.542% | $123.3207 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $68.35 | 6.829% | $73.0176 | $73.02 | $73.00 | $73.00 |
| Purchase #6 | $184.81 | 3.150% | $190.6315 | $190.63 | $190.65 | $190.60 |
| Purchase #7 | $30.67 | 10.779% | $33.9759 | $33.98 | $34.00 | $34.00 |
| 7 purchase totals = | $685.48 | $742.7618 | $742.77 | $742.75 | $742.70 | |