| 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 | $40.81 | 4.618% | $42.6946 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $67.31 | 9.727% | $73.8572 | $73.86 | $73.85 | $73.90 |
| Purchase #3 | $245.45 | 9.190% | $268.0069 | $268.01 | $268.00 | $268.00 |
| Purchase #4 | $32.34 | 12.645% | $36.4294 | $36.43 | $36.45 | $36.40 |
| Purchase #5 | $65.74 | 11.453% | $73.2692 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $138.48 | 13.445% | $157.0986 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $92.34 | 3.859% | $95.9034 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $682.47 | $747.2593 | $747.26 | $747.25 | $747.30 | |