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 | $27.70 | 3.641% | $28.7086 | $28.71 | $28.70 | $28.70 |
Purchase #2 | $12.48 | 10.869% | $13.8365 | $13.84 | $13.85 | $13.80 |
Purchase #3 | $125.55 | 3.379% | $129.7923 | $129.79 | $129.80 | $129.80 |
Purchase #4 | $169.59 | 8.744% | $184.4189 | $184.42 | $184.40 | $184.40 |
Purchase #5 | $123.80 | 12.129% | $138.8157 | $138.82 | $138.80 | $138.80 |
Purchase #6 | $9.32 | 3.683% | $9.6633 | $9.66 | $9.65 | $9.70 |
Purchase #7 | $140.89 | 11.793% | $157.5052 | $157.51 | $157.50 | $157.50 |
7 purchase totals = | $609.33 | $662.7405 | $662.75 | $662.70 | $662.70 |