| 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 | $14.71 | 7.550% | $15.8206 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $202.67 | 7.250% | $217.3636 | $217.36 | $217.35 | $217.40 |
| Purchase #3 | $154.27 | 8.109% | $166.7798 | $166.78 | $166.80 | $166.80 |
| Purchase #4 | $160.30 | 8.704% | $174.2525 | $174.25 | $174.25 | $174.30 |
| Purchase #5 | $172.30 | 3.273% | $177.9394 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $81.62 | 8.179% | $88.2957 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $186.90 | 3.434% | $193.3181 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $972.77 | $1,033.7697 | $1,033.77 | $1,033.75 | $1,033.80 | |