| 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 | $235.74 | 4.120% | $245.4525 | $245.45 | $245.45 | $245.50 |
| Purchase #2 | $139.37 | 8.852% | $151.707 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $126.53 | 11.791% | $141.4492 | $141.45 | $141.45 | $141.40 |
| Purchase #4 | $219.76 | 3.315% | $227.045 | $227.05 | $227.05 | $227.00 |
| Purchase #5 | $198.38 | 3.261% | $204.8492 | $204.85 | $204.85 | $204.80 |
| Purchase #6 | $201.99 | 5.360% | $212.8167 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $101.52 | 12.124% | $113.8283 | $113.83 | $113.85 | $113.80 |
| 7 purchase totals = | $1,223.29 | $1,297.1479 | $1,297.16 | $1,297.15 | $1,297.00 | |