| 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 | $25.35 | 4.824% | $26.5729 | $26.57 | $26.55 | $26.60 |
| Purchase #2 | $44.74 | 9.218% | $48.8641 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $14.31 | 7.799% | $15.426 | $15.43 | $15.45 | $15.40 |
| Purchase #4 | $149.26 | 6.341% | $158.7246 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $245.88 | 12.537% | $276.706 | $276.71 | $276.70 | $276.70 |
| Purchase #6 | $209.71 | 8.525% | $227.5878 | $227.59 | $227.60 | $227.60 |
| Purchase #7 | $89.87 | 10.743% | $99.5247 | $99.52 | $99.50 | $99.50 |
| 7 purchase totals = | $779.12 | $853.4061 | $853.40 | $853.35 | $853.40 | |