| 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 | $231.70 | 4.632% | $242.4323 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $147.48 | 8.236% | $159.6265 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $110.55 | 7.619% | $118.9728 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $119.95 | 9.413% | $131.2409 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $10.38 | 11.593% | $11.5834 | $11.58 | $11.60 | $11.60 |
| Purchase #6 | $161.94 | 4.825% | $169.7536 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $24.52 | 7.769% | $26.425 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $806.52 | $860.0345 | $860.03 | $860.10 | $860.00 | |