| 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 | $163.83 | 9.767% | $179.8313 | $179.83 | $179.85 | $179.80 |
| Purchase #2 | $203.49 | 4.682% | $213.0174 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $194.74 | 3.411% | $201.3826 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $85.96 | 8.169% | $92.9821 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $245.52 | 6.542% | $261.5819 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $246.61 | 13.252% | $279.2908 | $279.29 | $279.30 | $279.30 |
| Purchase #7 | $86.73 | 7.368% | $93.1203 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $1,226.88 | $1,321.2064 | $1,321.20 | $1,321.25 | $1,321.20 | |