| 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 | $146.73 | 7.471% | $157.6922 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $123.82 | 4.835% | $129.8067 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $165.50 | 7.729% | $178.2915 | $178.29 | $178.30 | $178.30 |
| Purchase #4 | $223.83 | 5.312% | $235.7198 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $245.63 | 8.857% | $267.3854 | $267.39 | $267.40 | $267.40 |
| Purchase #6 | $130.56 | 6.779% | $139.4107 | $139.41 | $139.40 | $139.40 |
| Purchase #7 | $198.70 | 12.773% | $224.08 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $1,234.77 | $1,332.3863 | $1,332.39 | $1,332.40 | $1,332.40 | |