| 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 | $209.86 | 11.612% | $234.2289 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $142.66 | 7.217% | $152.9558 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $201.37 | 4.446% | $210.3229 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $236.69 | 13.279% | $268.1201 | $268.12 | $268.10 | $268.10 |
| Purchase #5 | $5.60 | 13.402% | $6.3505 | $6.35 | $6.35 | $6.40 |
| Purchase #6 | $20.85 | 4.646% | $21.8187 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $46.53 | 4.415% | $48.5843 | $48.58 | $48.60 | $48.60 |
| 7 purchase totals = | $863.56 | $942.3812 | $942.38 | $942.35 | $942.40 | |