| 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 | $12.28 | 13.822% | $13.9773 | $13.98 | $14.00 | $14.00 |
| Purchase #2 | $44.38 | 10.770% | $49.1597 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $232.34 | 9.610% | $254.6679 | $254.67 | $254.65 | $254.70 |
| Purchase #4 | $242.49 | 12.535% | $272.8861 | $272.89 | $272.90 | $272.90 |
| Purchase #5 | $6.99 | 4.560% | $7.3087 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $118.70 | 9.364% | $129.8151 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $60.29 | 12.641% | $67.9113 | $67.91 | $67.90 | $67.90 |
| 7 purchase totals = | $717.47 | $795.7261 | $795.74 | $795.70 | $795.80 | |