| 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 | $31.97 | 4.279% | $33.338 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $32.75 | 3.614% | $33.9336 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $11.99 | 7.246% | $12.8588 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $152.75 | 13.694% | $173.6676 | $173.67 | $173.65 | $173.70 |
| Purchase #5 | $45.85 | 12.526% | $51.5932 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $175.48 | 11.321% | $195.3461 | $195.35 | $195.35 | $195.30 |
| Purchase #7 | $206.32 | 12.351% | $231.8026 | $231.80 | $231.80 | $231.80 |
| 7 purchase totals = | $657.11 | $732.5399 | $732.54 | $732.55 | $732.50 | |