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 | $121.69 | 5.283% | $128.1189 | $128.12 | $128.10 | $128.10 |
Purchase #2 | $48.63 | 5.225% | $51.1709 | $51.17 | $51.15 | $51.20 |
Purchase #3 | $187.70 | 13.694% | $213.4036 | $213.40 | $213.40 | $213.40 |
Purchase #4 | $105.57 | 3.264% | $109.0158 | $109.02 | $109.00 | $109.00 |
Purchase #5 | $57.44 | 9.774% | $63.0542 | $63.05 | $63.05 | $63.10 |
Purchase #6 | $80.95 | 12.240% | $90.8583 | $90.86 | $90.85 | $90.90 |
Purchase #7 | $208.29 | 9.831% | $228.767 | $228.77 | $228.75 | $228.80 |
7 purchase totals = | $810.27 | $884.3887 | $884.39 | $884.30 | $884.50 |