| 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 | $123.74 | 9.423% | $135.4 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $219.41 | 9.193% | $239.5804 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $218.76 | 13.853% | $249.0648 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $243.52 | 6.454% | $259.2368 | $259.24 | $259.25 | $259.20 |
| Purchase #5 | $16.45 | 6.783% | $17.5658 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $140.96 | 6.780% | $150.5171 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $237.71 | 6.513% | $253.1921 | $253.19 | $253.20 | $253.20 |
| 7 purchase totals = | $1,200.55 | $1,304.5570 | $1,304.56 | $1,304.55 | $1,304.60 | |