| 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 | $196.42 | 11.383% | $218.7785 | $218.78 | $218.80 | $218.80 |
| Purchase #2 | $196.92 | 3.711% | $204.2277 | $204.23 | $204.25 | $204.20 |
| Purchase #3 | $185.74 | 3.466% | $192.1777 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $92.98 | 3.212% | $95.9665 | $95.97 | $95.95 | $96.00 |
| Purchase #5 | $8.35 | 10.155% | $9.1979 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $93.63 | 5.815% | $99.0746 | $99.07 | $99.05 | $99.10 |
| Purchase #7 | $195.84 | 3.632% | $202.9529 | $202.95 | $202.95 | $203.00 |
| 7 purchase totals = | $969.88 | $1,022.3758 | $1,022.38 | $1,022.40 | $1,022.50 | |