| 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 | $222.95 | 3.584% | $230.9405 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $229.69 | 5.493% | $242.3069 | $242.31 | $242.30 | $242.30 |
| Purchase #3 | $247.92 | 9.192% | $270.7088 | $270.71 | $270.70 | $270.70 |
| Purchase #4 | $132.30 | 13.491% | $150.1486 | $150.15 | $150.15 | $150.10 |
| Purchase #5 | $191.80 | 3.540% | $198.5897 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $215.82 | 7.506% | $232.0194 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $78.50 | 4.152% | $81.7593 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $1,318.98 | $1,406.4732 | $1,406.48 | $1,406.45 | $1,406.40 | |