| 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 | $186.78 | 4.340% | $194.8863 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $226.60 | 13.246% | $256.6154 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $69.98 | 10.657% | $77.4378 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $11.74 | 5.388% | $12.3726 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $217.49 | 7.734% | $234.3107 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $19.73 | 10.583% | $21.818 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $236.95 | 12.755% | $267.173 | $267.17 | $267.15 | $267.20 |
| 7 purchase totals = | $969.27 | $1,064.6138 | $1,064.62 | $1,064.55 | $1,064.60 | |