| 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 | $17.25 | 8.802% | $18.7683 | $18.77 | $18.75 | $18.80 |
| Purchase #2 | $184.85 | 13.451% | $209.7142 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $164.36 | 9.191% | $179.4663 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $24.40 | 13.146% | $27.6076 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $133.96 | 12.699% | $150.9716 | $150.97 | $150.95 | $151.00 |
| Purchase #6 | $191.63 | 11.433% | $213.5391 | $213.54 | $213.55 | $213.50 |
| Purchase #7 | $187.35 | 12.434% | $210.6451 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $903.80 | $1,010.7122 | $1,010.72 | $1,010.65 | $1,010.70 | |