| 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 | $66.98 | 6.381% | $71.254 | $71.25 | $71.25 | $71.30 |
| Purchase #2 | $99.88 | 5.290% | $105.1637 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $137.32 | 9.299% | $150.0894 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $7.69 | 4.240% | $8.0161 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $182.30 | 5.762% | $192.8041 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $179.36 | 11.859% | $200.6303 | $200.63 | $200.65 | $200.60 |
| Purchase #7 | $187.78 | 13.310% | $212.7735 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $861.31 | $940.7311 | $940.72 | $940.70 | $940.80 | |