| 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 | $84.85 | 9.683% | $93.066 | $93.07 | $93.05 | $93.10 |
| Purchase #2 | $150.91 | 8.673% | $163.9984 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $72.66 | 8.172% | $78.5978 | $78.60 | $78.60 | $78.60 |
| Purchase #4 | $166.43 | 12.173% | $186.6895 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $192.93 | 7.453% | $207.3091 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $85.35 | 7.522% | $91.77 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $238.58 | 5.670% | $252.1075 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $991.71 | $1,073.5383 | $1,073.55 | $1,073.50 | $1,073.60 | |