| 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 | $203.81 | 5.110% | $214.2247 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $223.55 | 6.650% | $238.4161 | $238.42 | $238.40 | $238.40 |
| Purchase #3 | $159.79 | 8.850% | $173.9314 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $181.38 | 13.161% | $205.2514 | $205.25 | $205.25 | $205.30 |
| Purchase #5 | $19.57 | 11.692% | $21.8581 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $209.60 | 13.534% | $237.9673 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $115.45 | 10.818% | $127.9394 | $127.94 | $127.95 | $127.90 |
| 7 purchase totals = | $1,113.15 | $1,219.5884 | $1,219.59 | $1,219.55 | $1,219.60 | |