| 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 | $68.81 | 9.404% | $75.2809 | $75.28 | $75.30 | $75.30 |
| Purchase #2 | $48.80 | 11.486% | $54.4052 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $76.82 | 9.521% | $84.134 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $180.28 | 3.867% | $187.2514 | $187.25 | $187.25 | $187.30 |
| Purchase #5 | $138.76 | 6.535% | $147.828 | $147.83 | $147.85 | $147.80 |
| Purchase #6 | $70.78 | 10.833% | $78.4476 | $78.45 | $78.45 | $78.40 |
| Purchase #7 | $115.68 | 5.634% | $122.1974 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $699.93 | $749.5445 | $749.55 | $749.60 | $749.50 | |