| 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 | $249.39 | 7.865% | $269.0045 | $269.00 | $269.00 | $269.00 |
| Purchase #2 | $68.73 | 6.616% | $73.2772 | $73.28 | $73.30 | $73.30 |
| Purchase #3 | $48.88 | 8.830% | $53.1961 | $53.20 | $53.20 | $53.20 |
| Purchase #4 | $177.30 | 13.664% | $201.5263 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $74.95 | 7.702% | $80.7226 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $52.27 | 7.500% | $56.1903 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $227.27 | 13.840% | $258.7242 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $898.79 | $992.6412 | $992.64 | $992.65 | $992.60 | |