| 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 | $158.41 | 12.328% | $177.9388 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $56.90 | 3.262% | $58.7561 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $10.84 | 7.412% | $11.6435 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $131.58 | 9.262% | $143.7669 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $44.46 | 9.252% | $48.5734 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $231.51 | 13.494% | $262.75 | $262.75 | $262.75 | $262.80 |
| Purchase #7 | $69.54 | 6.687% | $74.1901 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $703.24 | $777.6188 | $777.62 | $777.60 | $777.70 | |