| 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 | $31.40 | 9.180% | $34.2825 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $112.48 | 6.114% | $119.357 | $119.36 | $119.35 | $119.40 |
| Purchase #3 | $192.70 | 4.306% | $200.9977 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $187.69 | 12.825% | $211.7612 | $211.76 | $211.75 | $211.80 |
| Purchase #5 | $15.52 | 13.718% | $17.649 | $17.65 | $17.65 | $17.60 |
| Purchase #6 | $226.67 | 12.190% | $254.3011 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $211.31 | 13.438% | $239.7058 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $977.77 | $1,078.0543 | $1,078.06 | $1,078.05 | $1,078.10 | |