| 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 | $125.41 | 7.760% | $135.1418 | $135.14 | $135.15 | $135.10 |
| Purchase #2 | $198.36 | 4.719% | $207.7206 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $46.81 | 6.717% | $49.9542 | $49.95 | $49.95 | $50.00 |
| Purchase #4 | $218.36 | 12.549% | $245.762 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $198.94 | 6.783% | $212.4341 | $212.43 | $212.45 | $212.40 |
| Purchase #6 | $159.77 | 9.594% | $175.0983 | $175.10 | $175.10 | $175.10 |
| Purchase #7 | $109.65 | 10.243% | $120.8814 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $1,057.30 | $1,146.9924 | $1,146.98 | $1,147.00 | $1,147.00 | |