| 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 | $112.29 | 13.485% | $127.4323 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $221.99 | 4.842% | $232.7388 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $134.70 | 12.792% | $151.9308 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $172.65 | 9.461% | $188.9844 | $188.98 | $189.00 | $189.00 |
| Purchase #5 | $147.93 | 3.324% | $152.8472 | $152.85 | $152.85 | $152.80 |
| Purchase #6 | $203.44 | 8.739% | $221.2186 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $221.78 | 9.166% | $242.1084 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $1,214.78 | $1,317.2605 | $1,317.26 | $1,317.30 | $1,317.10 | |