| 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 | $10.69 | 9.142% | $11.6673 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $89.87 | 12.462% | $101.0696 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $105.42 | 5.189% | $110.8902 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $141.34 | 10.604% | $156.3277 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $190.75 | 11.771% | $213.2032 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $32.74 | 12.168% | $36.7238 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $71.42 | 3.870% | $74.184 | $74.18 | $74.20 | $74.20 |
| 7 purchase totals = | $642.23 | $704.0658 | $704.06 | $704.05 | $704.10 | |