| 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 | $136.28 | 6.823% | $145.5784 | $145.58 | $145.60 | $145.60 |
| Purchase #2 | $161.54 | 12.864% | $182.3205 | $182.32 | $182.30 | $182.30 |
| Purchase #3 | $132.81 | 4.460% | $138.7333 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $81.81 | 6.350% | $87.0049 | $87.00 | $87.00 | $87.00 |
| Purchase #5 | $178.25 | 8.339% | $193.1143 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $118.29 | 5.325% | $124.5889 | $124.59 | $124.60 | $124.60 |
| Purchase #7 | $215.68 | 9.358% | $235.8633 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $1,024.66 | $1,107.2036 | $1,107.19 | $1,107.20 | $1,107.20 | |