| 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 | $186.64 | 11.764% | $208.5963 | $208.60 | $208.60 | $208.60 |
| Purchase #2 | $102.25 | 5.136% | $107.5016 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $122.97 | 3.870% | $127.7289 | $127.73 | $127.75 | $127.70 |
| Purchase #4 | $21.50 | 6.361% | $22.8676 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $141.75 | 7.218% | $151.9815 | $151.98 | $152.00 | $152.00 |
| Purchase #6 | $150.94 | 13.710% | $171.6339 | $171.63 | $171.65 | $171.60 |
| Purchase #7 | $24.41 | 4.177% | $25.4296 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $750.46 | $815.7394 | $815.74 | $815.80 | $815.70 | |