| 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 | $230.44 | 7.427% | $247.5548 | $247.55 | $247.55 | $247.60 |
| Purchase #2 | $84.36 | 10.453% | $93.1782 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $6.98 | 5.239% | $7.3457 | $7.35 | $7.35 | $7.30 |
| Purchase #4 | $95.85 | 9.771% | $105.2155 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $192.75 | 4.475% | $201.3756 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $156.51 | 7.583% | $168.3782 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $247.76 | 4.177% | $258.1089 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $1,014.65 | $1,081.1569 | $1,081.17 | $1,081.20 | $1,081.20 | |