| 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 | $6.96 | 5.287% | $7.328 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $139.97 | 8.564% | $151.957 | $151.96 | $151.95 | $152.00 |
| Purchase #3 | $127.31 | 11.823% | $142.3619 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $88.45 | 9.162% | $96.5538 | $96.55 | $96.55 | $96.60 |
| Purchase #5 | $173.50 | 10.721% | $192.1009 | $192.10 | $192.10 | $192.10 |
| Purchase #6 | $192.41 | 9.357% | $210.4138 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $187.54 | 10.801% | $207.7962 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $916.14 | $1,008.5116 | $1,008.51 | $1,008.50 | $1,008.60 | |