| 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 | $21.37 | 13.213% | $24.1936 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $49.83 | 12.352% | $55.985 | $55.99 | $56.00 | $56.00 |
| Purchase #3 | $179.78 | 6.623% | $191.6868 | $191.69 | $191.70 | $191.70 |
| Purchase #4 | $223.39 | 6.708% | $238.375 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $154.28 | 8.682% | $167.6746 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $145.35 | 6.134% | $154.2658 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $168.33 | 13.569% | $191.1707 | $191.17 | $191.15 | $191.20 |
| 7 purchase totals = | $942.33 | $1,023.3515 | $1,023.36 | $1,023.35 | $1,023.50 | |