| 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 | $180.31 | 4.226% | $187.9299 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $237.93 | 12.141% | $266.8171 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $137.80 | 4.256% | $143.6648 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $227.91 | 11.429% | $253.9578 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $149.40 | 4.767% | $156.5219 | $156.52 | $156.50 | $156.50 |
| Purchase #6 | $10.36 | 11.761% | $11.5784 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $195.81 | 12.258% | $219.8124 | $219.81 | $219.80 | $219.80 |
| 7 purchase totals = | $1,139.52 | $1,240.2823 | $1,240.28 | $1,240.25 | $1,240.30 | |