| 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 | $116.42 | 6.711% | $124.2329 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $45.29 | 13.302% | $51.3145 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $218.59 | 12.492% | $245.8963 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $140.32 | 7.320% | $150.5914 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $214.94 | 7.846% | $231.8042 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $135.26 | 10.552% | $149.5326 | $149.53 | $149.55 | $149.50 |
| Purchase #7 | $239.41 | 5.731% | $253.1306 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $1,110.23 | $1,206.5025 | $1,206.49 | $1,206.55 | $1,206.40 | |