| 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 | $120.33 | 6.327% | $127.9433 | $127.94 | $127.95 | $127.90 |
| Purchase #2 | $226.43 | 5.861% | $239.7011 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $33.62 | 8.417% | $36.4498 | $36.45 | $36.45 | $36.40 |
| Purchase #4 | $39.55 | 9.511% | $43.3116 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $139.71 | 5.562% | $147.4807 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $247.36 | 13.267% | $280.1773 | $280.18 | $280.20 | $280.20 |
| Purchase #7 | $69.31 | 3.451% | $71.7019 | $71.70 | $71.70 | $71.70 |
| 7 purchase totals = | $876.31 | $946.7657 | $946.76 | $946.80 | $946.70 | |