| 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 | $227.73 | 5.177% | $239.5196 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $62.67 | 11.557% | $69.9128 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $232.84 | 4.434% | $243.1641 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $99.60 | 13.202% | $112.7492 | $112.75 | $112.75 | $112.70 |
| Purchase #5 | $131.77 | 3.355% | $136.1909 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $5.80 | 9.488% | $6.3503 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $166.66 | 3.396% | $172.3198 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $927.07 | $980.2067 | $980.20 | $980.15 | $980.20 | |