| 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 | $205.34 | 3.512% | $212.5515 | $212.55 | $212.55 | $212.60 |
| Purchase #2 | $67.78 | 3.806% | $70.3597 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $203.96 | 12.766% | $229.9975 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $44.91 | 13.120% | $50.8022 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $100.87 | 12.835% | $113.8167 | $113.82 | $113.80 | $113.80 |
| Purchase #6 | $130.79 | 13.327% | $148.2204 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $179.61 | 13.467% | $203.7981 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $933.26 | $1,029.5461 | $1,029.55 | $1,029.50 | $1,029.60 | |