| 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 | $194.25 | 10.194% | $214.0518 | $214.05 | $214.05 | $214.10 |
| Purchase #2 | $40.46 | 10.671% | $44.7775 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $39.50 | 13.625% | $44.8819 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $237.82 | 13.569% | $270.0898 | $270.09 | $270.10 | $270.10 |
| Purchase #5 | $225.94 | 12.171% | $253.4392 | $253.44 | $253.45 | $253.40 |
| Purchase #6 | $224.29 | 10.580% | $248.0199 | $248.02 | $248.00 | $248.00 |
| Purchase #7 | $222.77 | 9.527% | $243.9933 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $1,185.03 | $1,319.2534 | $1,319.25 | $1,319.30 | $1,319.30 | |