| 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 | $131.99 | 3.185% | $136.1939 | $136.19 | $136.20 | $136.20 |
| Purchase #2 | $121.91 | 8.372% | $132.1163 | $132.12 | $132.10 | $132.10 |
| Purchase #3 | $30.26 | 9.798% | $33.2249 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $174.35 | 12.535% | $196.2048 | $196.20 | $196.20 | $196.20 |
| Purchase #5 | $71.40 | 7.835% | $76.9942 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $174.31 | 13.564% | $197.9534 | $197.95 | $197.95 | $198.00 |
| Purchase #7 | $247.90 | 10.477% | $273.8725 | $273.87 | $273.85 | $273.90 |
| 7 purchase totals = | $952.12 | $1,046.5600 | $1,046.54 | $1,046.50 | $1,046.60 | |