| 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 | $173.73 | 8.696% | $188.8376 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $201.74 | 6.622% | $215.0992 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $181.40 | 3.202% | $187.2084 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $93.58 | 10.646% | $103.5425 | $103.54 | $103.55 | $103.50 |
| Purchase #5 | $239.87 | 4.169% | $249.8702 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $200.45 | 6.793% | $214.0666 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $103.81 | 7.161% | $111.2438 | $111.24 | $111.25 | $111.20 |
| 7 purchase totals = | $1,194.58 | $1,269.8683 | $1,269.87 | $1,269.85 | $1,269.80 | |