| 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 | $103.75 | 9.127% | $113.2193 | $113.22 | $113.20 | $113.20 |
| Purchase #2 | $52.79 | 4.397% | $55.1112 | $55.11 | $55.10 | $55.10 |
| Purchase #3 | $235.49 | 4.581% | $246.2778 | $246.28 | $246.30 | $246.30 |
| Purchase #4 | $136.99 | 5.495% | $144.5176 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $164.80 | 8.269% | $178.4273 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $117.67 | 8.367% | $127.5154 | $127.52 | $127.50 | $127.50 |
| Purchase #7 | $236.86 | 11.216% | $263.4262 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $1,048.35 | $1,128.4948 | $1,128.51 | $1,128.50 | $1,128.40 | |