| 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 | $149.50 | 8.754% | $162.5872 | $162.59 | $162.60 | $162.60 |
| Purchase #2 | $248.93 | 6.625% | $265.4216 | $265.42 | $265.40 | $265.40 |
| Purchase #3 | $25.53 | 8.190% | $27.6209 | $27.62 | $27.60 | $27.60 |
| Purchase #4 | $221.72 | 7.510% | $238.3712 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $128.70 | 5.652% | $135.9741 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $213.46 | 8.389% | $231.3672 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $248.47 | 10.766% | $275.2203 | $275.22 | $275.20 | $275.20 |
| 7 purchase totals = | $1,236.31 | $1,336.5625 | $1,336.56 | $1,336.45 | $1,336.60 | |