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 | $128.51 | 8.156% | $138.9913 | $138.99 | $139.00 | $139.00 |
Purchase #2 | $146.80 | 8.147% | $158.7598 | $158.76 | $158.75 | $158.80 |
Purchase #3 | $132.36 | 10.176% | $145.829 | $145.83 | $145.85 | $145.80 |
Purchase #4 | $10.45 | 12.144% | $11.719 | $11.72 | $11.70 | $11.70 |
Purchase #5 | $128.68 | 11.287% | $143.2041 | $143.20 | $143.20 | $143.20 |
Purchase #6 | $180.86 | 12.658% | $203.7533 | $203.75 | $203.75 | $203.80 |
Purchase #7 | $90.48 | 13.489% | $102.6848 | $102.68 | $102.70 | $102.70 |
7 purchase totals = | $818.14 | $904.9413 | $904.93 | $904.95 | $905.00 |