| 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 | $62.53 | 13.443% | $70.9359 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $243.31 | 6.394% | $258.8672 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $92.44 | 12.874% | $104.3407 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $21.82 | 9.699% | $23.9363 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $14.41 | 6.394% | $15.3314 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $13.77 | 11.860% | $15.4031 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $25.70 | 7.408% | $27.6039 | $27.60 | $27.60 | $27.60 |
| 7 purchase totals = | $473.98 | $516.4185 | $516.42 | $516.45 | $516.30 | |