| 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 | $183.65 | 3.487% | $190.0539 | $190.05 | $190.05 | $190.10 |
| Purchase #2 | $136.72 | 5.329% | $144.0058 | $144.01 | $144.00 | $144.00 |
| Purchase #3 | $228.98 | 4.809% | $239.9916 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $193.66 | 6.694% | $206.6236 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $248.55 | 11.693% | $277.613 | $277.61 | $277.60 | $277.60 |
| Purchase #6 | $204.51 | 8.265% | $221.4128 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $165.47 | 7.249% | $177.4649 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $1,361.54 | $1,457.1656 | $1,457.15 | $1,457.10 | $1,457.20 | |