| 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 | $72.75 | 13.718% | $82.7298 | $82.73 | $82.75 | $82.70 |
| Purchase #2 | $110.65 | 8.800% | $120.3872 | $120.39 | $120.40 | $120.40 |
| Purchase #3 | $44.50 | 9.386% | $48.6768 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $16.78 | 3.378% | $17.3468 | $17.35 | $17.35 | $17.30 |
| Purchase #5 | $124.86 | 4.847% | $130.912 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $69.86 | 6.364% | $74.3059 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $81.66 | 3.356% | $84.4005 | $84.40 | $84.40 | $84.40 |
| 7 purchase totals = | $521.06 | $558.7590 | $558.77 | $558.80 | $558.70 | |