| 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 | $225.70 | 5.416% | $237.9239 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $96.39 | 11.700% | $107.6676 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $158.72 | 6.487% | $169.0162 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $168.79 | 5.779% | $178.5444 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $85.52 | 6.658% | $91.2139 | $91.21 | $91.20 | $91.20 |
| Purchase #6 | $46.70 | 10.734% | $51.7128 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $54.28 | 12.819% | $61.2382 | $61.24 | $61.25 | $61.20 |
| 7 purchase totals = | $836.10 | $897.3170 | $897.31 | $897.25 | $897.20 | |