| 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 | $136.93 | 4.304% | $142.8235 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $243.99 | 13.206% | $276.2113 | $276.21 | $276.20 | $276.20 |
| Purchase #3 | $77.51 | 7.822% | $83.5728 | $83.57 | $83.55 | $83.60 |
| Purchase #4 | $186.72 | 12.345% | $209.7706 | $209.77 | $209.75 | $209.80 |
| Purchase #5 | $96.97 | 6.574% | $103.3448 | $103.34 | $103.35 | $103.30 |
| Purchase #6 | $148.84 | 8.378% | $161.3098 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $210.92 | 13.373% | $239.1263 | $239.13 | $239.15 | $239.10 |
| 7 purchase totals = | $1,101.88 | $1,216.1591 | $1,216.15 | $1,216.10 | $1,216.10 | |