| 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 | $81.62 | 13.465% | $92.6101 | $92.61 | $92.60 | $92.60 |
| Purchase #2 | $232.47 | 4.318% | $242.5081 | $242.51 | $242.50 | $242.50 |
| Purchase #3 | $27.32 | 12.605% | $30.7637 | $30.76 | $30.75 | $30.80 |
| Purchase #4 | $170.80 | 10.546% | $188.8126 | $188.81 | $188.80 | $188.80 |
| Purchase #5 | $22.86 | 7.102% | $24.4835 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $133.54 | 7.280% | $143.2617 | $143.26 | $143.25 | $143.30 |
| Purchase #7 | $158.47 | 13.764% | $180.2818 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $827.08 | $902.7215 | $902.71 | $902.70 | $902.80 | |