| 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 | $97.28 | 9.511% | $106.5323 | $106.53 | $106.55 | $106.50 |
| Purchase #2 | $78.40 | 10.201% | $86.3976 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $59.29 | 4.132% | $61.7399 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $132.51 | 12.617% | $149.2288 | $149.23 | $149.25 | $149.20 |
| Purchase #5 | $31.25 | 13.115% | $35.3484 | $35.35 | $35.35 | $35.30 |
| Purchase #6 | $182.77 | 13.484% | $207.4147 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $223.44 | 7.278% | $239.702 | $239.70 | $239.70 | $239.70 |
| 7 purchase totals = | $804.94 | $886.3637 | $886.36 | $886.40 | $886.20 | |