| 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 | $31.95 | 5.759% | $33.79 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $133.68 | 11.483% | $149.0305 | $149.03 | $149.05 | $149.00 |
| Purchase #3 | $151.55 | 9.628% | $166.1412 | $166.14 | $166.15 | $166.10 |
| Purchase #4 | $208.60 | 12.255% | $234.1639 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $218.82 | 7.213% | $234.6035 | $234.60 | $234.60 | $234.60 |
| Purchase #6 | $225.98 | 8.107% | $244.3002 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $139.77 | 9.677% | $153.2955 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $1,110.35 | $1,215.3248 | $1,215.32 | $1,215.35 | $1,215.30 | |