| 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 | $175.47 | 10.106% | $193.203 | $193.20 | $193.20 | $193.20 |
| Purchase #2 | $40.65 | 4.410% | $42.4427 | $42.44 | $42.45 | $42.40 |
| Purchase #3 | $249.49 | 3.720% | $258.771 | $258.77 | $258.75 | $258.80 |
| Purchase #4 | $57.64 | 6.818% | $61.5699 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $32.64 | 11.510% | $36.3969 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $30.36 | 6.282% | $32.2672 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $168.77 | 4.540% | $176.4322 | $176.43 | $176.45 | $176.40 |
| 7 purchase totals = | $755.02 | $801.0829 | $801.08 | $801.05 | $801.10 | |