| 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 | $127.32 | 3.378% | $131.6209 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $59.68 | 12.578% | $67.1866 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $39.85 | 10.609% | $44.0777 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $183.32 | 11.121% | $203.707 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $128.55 | 6.806% | $137.2991 | $137.30 | $137.30 | $137.30 |
| Purchase #6 | $210.86 | 13.627% | $239.5939 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $230.48 | 5.766% | $243.7695 | $243.77 | $243.75 | $243.80 |
| 7 purchase totals = | $980.06 | $1,067.2547 | $1,067.26 | $1,067.25 | $1,067.30 | |