| 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 | $114.60 | 9.311% | $125.2704 | $125.27 | $125.25 | $125.30 |
| Purchase #2 | $48.79 | 6.178% | $51.8042 | $51.80 | $51.80 | $51.80 |
| Purchase #3 | $68.49 | 3.518% | $70.8995 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $225.80 | 9.870% | $248.0865 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $13.67 | 5.237% | $14.3859 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $61.89 | 12.416% | $69.5743 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $221.64 | 3.166% | $228.6571 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $754.88 | $808.6779 | $808.68 | $808.65 | $808.80 | |