| 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 | $158.27 | 4.459% | $165.3273 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $222.76 | 12.707% | $251.0661 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $6.95 | 4.541% | $7.2656 | $7.27 | $7.25 | $7.30 |
| Purchase #4 | $222.83 | 3.259% | $230.092 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $194.89 | 12.309% | $218.879 | $218.88 | $218.90 | $218.90 |
| Purchase #6 | $67.80 | 11.619% | $75.6777 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $18.37 | 7.615% | $19.7689 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $891.87 | $968.0766 | $968.09 | $968.10 | $968.20 | |