| 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 | $182.65 | 6.248% | $194.062 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $220.58 | 3.303% | $227.8658 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $231.34 | 5.495% | $244.0521 | $244.05 | $244.05 | $244.10 |
| Purchase #4 | $28.73 | 11.188% | $31.9443 | $31.94 | $31.95 | $31.90 |
| Purchase #5 | $210.37 | 3.548% | $217.8339 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $141.92 | 11.620% | $158.4111 | $158.41 | $158.40 | $158.40 |
| Purchase #7 | $101.83 | 11.227% | $113.2625 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $1,117.42 | $1,187.4317 | $1,187.42 | $1,187.40 | $1,187.50 | |