| 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 | $111.66 | 13.800% | $127.0691 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $12.72 | 10.603% | $14.0687 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $221.38 | 12.176% | $248.3352 | $248.34 | $248.35 | $248.30 |
| Purchase #4 | $22.28 | 9.176% | $24.3244 | $24.32 | $24.30 | $24.30 |
| Purchase #5 | $143.96 | 3.513% | $149.0173 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $234.70 | 11.112% | $260.7799 | $260.78 | $260.80 | $260.80 |
| Purchase #7 | $194.82 | 10.394% | $215.0696 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $941.52 | $1,038.6642 | $1,038.67 | $1,038.60 | $1,038.70 | |