| 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 | $207.47 | 5.518% | $218.9182 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $115.65 | 6.790% | $123.5026 | $123.50 | $123.50 | $123.50 |
| Purchase #3 | $56.89 | 10.190% | $62.6871 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $27.75 | 7.863% | $29.932 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $52.32 | 5.424% | $55.1578 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $245.30 | 8.558% | $266.2928 | $266.29 | $266.30 | $266.30 |
| Purchase #7 | $72.29 | 13.339% | $81.9328 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $777.67 | $838.4233 | $838.42 | $838.45 | $838.40 | |