| 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 | $23.47 | 13.555% | $26.6514 | $26.65 | $26.65 | $26.70 |
| Purchase #2 | $146.42 | 8.230% | $158.4704 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $194.95 | 4.240% | $203.2159 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $34.71 | 4.138% | $36.1463 | $36.15 | $36.15 | $36.10 |
| Purchase #5 | $72.93 | 4.391% | $76.1324 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $35.37 | 11.344% | $39.3824 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $143.92 | 8.802% | $156.5878 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $651.77 | $696.5866 | $696.59 | $696.60 | $696.60 | |