| 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 | $204.42 | 12.679% | $230.3384 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $228.36 | 10.340% | $251.9724 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $217.46 | 6.277% | $231.11 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $113.27 | 7.298% | $121.5364 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $198.89 | 8.428% | $215.6524 | $215.65 | $215.65 | $215.70 |
| Purchase #6 | $201.49 | 7.720% | $217.045 | $217.05 | $217.05 | $217.00 |
| Purchase #7 | $13.61 | 10.162% | $14.993 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $1,177.50 | $1,282.6476 | $1,282.65 | $1,282.65 | $1,282.60 | |