| 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 | $137.93 | 4.424% | $144.032 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $231.49 | 8.775% | $251.8032 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $144.95 | 7.495% | $155.814 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $118.70 | 4.300% | $123.8041 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $129.34 | 9.238% | $141.2884 | $141.29 | $141.30 | $141.30 |
| Purchase #6 | $217.98 | 12.572% | $245.3844 | $245.38 | $245.40 | $245.40 |
| Purchase #7 | $175.26 | 11.528% | $195.464 | $195.46 | $195.45 | $195.50 |
| 7 purchase totals = | $1,155.65 | $1,257.5901 | $1,257.57 | $1,257.60 | $1,257.60 | |