| 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 | $116.47 | 3.188% | $120.1831 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $41.82 | 10.328% | $46.1392 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $186.72 | 4.796% | $195.6751 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $241.40 | 6.207% | $256.3837 | $256.38 | $256.40 | $256.40 |
| Purchase #5 | $88.63 | 13.308% | $100.4249 | $100.42 | $100.40 | $100.40 |
| Purchase #6 | $60.70 | 5.280% | $63.905 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $37.36 | 11.340% | $41.5966 | $41.60 | $41.60 | $41.60 |
| 7 purchase totals = | $773.10 | $824.3076 | $824.31 | $824.35 | $824.30 | |