| 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 | $87.84 | 13.545% | $99.7379 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $69.33 | 11.502% | $77.3043 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $221.25 | 7.370% | $237.5561 | $237.56 | $237.55 | $237.60 |
| Purchase #4 | $162.91 | 6.328% | $173.2189 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $114.88 | 9.865% | $126.2129 | $126.21 | $126.20 | $126.20 |
| Purchase #6 | $140.55 | 9.546% | $153.9669 | $153.97 | $153.95 | $154.00 |
| Purchase #7 | $172.25 | 7.729% | $185.5632 | $185.56 | $185.55 | $185.60 |
| 7 purchase totals = | $969.01 | $1,053.5602 | $1,053.56 | $1,053.50 | $1,053.60 | |