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 | $39.70 | 7.749% | $42.7764 | $42.78 | $42.80 | $42.80 |
Purchase #2 | $143.55 | 8.544% | $155.8149 | $155.81 | $155.80 | $155.80 |
Purchase #3 | $9.32 | 4.824% | $9.7696 | $9.77 | $9.75 | $9.80 |
Purchase #4 | $201.71 | 7.831% | $217.5059 | $217.51 | $217.50 | $217.50 |
Purchase #5 | $62.59 | 13.699% | $71.1642 | $71.16 | $71.15 | $71.20 |
Purchase #6 | $37.92 | 12.383% | $42.6156 | $42.62 | $42.60 | $42.60 |
Purchase #7 | $122.99 | 5.643% | $129.9303 | $129.93 | $129.95 | $129.90 |
7 purchase totals = | $617.78 | $669.5769 | $669.58 | $669.55 | $669.60 |