| 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 | $220.35 | 6.185% | $233.9786 | $233.98 | $234.00 | $234.00 |
| Purchase #2 | $143.91 | 5.762% | $152.2021 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $27.41 | 6.767% | $29.2648 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $180.51 | 8.620% | $196.07 | $196.07 | $196.05 | $196.10 |
| Purchase #5 | $81.25 | 13.695% | $92.3772 | $92.38 | $92.40 | $92.40 |
| Purchase #6 | $160.85 | 13.150% | $182.0018 | $182.00 | $182.00 | $182.00 |
| Purchase #7 | $136.70 | 4.450% | $142.7832 | $142.78 | $142.80 | $142.80 |
| 7 purchase totals = | $950.98 | $1,028.6777 | $1,028.67 | $1,028.70 | $1,028.80 | |