| 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 | $153.43 | 8.144% | $165.9253 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $225.44 | 7.513% | $242.3773 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $122.53 | 7.633% | $131.8827 | $131.88 | $131.90 | $131.90 |
| Purchase #4 | $22.31 | 11.472% | $24.8694 | $24.87 | $24.85 | $24.90 |
| Purchase #5 | $201.79 | 8.621% | $219.1863 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $165.34 | 9.533% | $181.1019 | $181.10 | $181.10 | $181.10 |
| Purchase #7 | $135.51 | 9.670% | $148.6138 | $148.61 | $148.60 | $148.60 |
| 7 purchase totals = | $1,026.35 | $1,113.9567 | $1,113.96 | $1,114.00 | $1,114.00 | |