| 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 | $216.72 | 8.671% | $235.5118 | $235.51 | $235.50 | $235.50 |
| Purchase #2 | $37.70 | 7.596% | $40.5637 | $40.56 | $40.55 | $40.60 |
| Purchase #3 | $222.77 | 8.180% | $240.9926 | $240.99 | $241.00 | $241.00 |
| Purchase #4 | $144.42 | 4.388% | $150.7571 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $137.60 | 9.141% | $150.178 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $27.82 | 8.286% | $30.1252 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $215.67 | 3.496% | $223.2098 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $1,002.70 | $1,071.3382 | $1,071.34 | $1,071.35 | $1,071.40 | |