| 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 | $66.58 | 3.196% | $68.7079 | $68.71 | $68.70 | $68.70 |
| Purchase #2 | $40.71 | 7.480% | $43.7551 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $87.36 | 5.672% | $92.3151 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $7.95 | 9.624% | $8.7151 | $8.72 | $8.70 | $8.70 |
| Purchase #5 | $234.25 | 7.828% | $252.5871 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $167.99 | 5.595% | $177.389 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $90.91 | 11.837% | $101.671 | $101.67 | $101.65 | $101.70 |
| 7 purchase totals = | $695.75 | $745.1403 | $745.16 | $745.10 | $745.20 | |