| 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 | $13.76 | 13.738% | $15.6503 | $15.65 | $15.65 | $15.70 |
| Purchase #2 | $39.98 | 6.129% | $42.4304 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $140.58 | 11.459% | $156.6891 | $156.69 | $156.70 | $156.70 |
| Purchase #4 | $136.32 | 3.474% | $141.0558 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $211.58 | 11.456% | $235.8186 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $241.42 | 13.456% | $273.9055 | $273.91 | $273.90 | $273.90 |
| Purchase #7 | $92.65 | 9.322% | $101.2868 | $101.29 | $101.30 | $101.30 |
| 7 purchase totals = | $876.29 | $966.8365 | $966.85 | $966.85 | $966.90 | |