| 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 | $138.49 | 10.606% | $153.1782 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $132.55 | 3.145% | $136.7187 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $52.26 | 11.224% | $58.1257 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $246.55 | 9.121% | $269.0378 | $269.04 | $269.05 | $269.00 |
| Purchase #5 | $30.93 | 7.548% | $33.2646 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $188.80 | 6.150% | $200.4112 | $200.41 | $200.40 | $200.40 |
| Purchase #7 | $243.84 | 3.459% | $252.2744 | $252.27 | $252.25 | $252.30 |
| 7 purchase totals = | $1,033.42 | $1,103.0106 | $1,103.01 | $1,103.00 | $1,103.00 | |